<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/during-the-washing-of-cake</loc>
    <lastmod>2025-11-10T12:43:11.644Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/mills-are-termed-as-impactors</loc>
    <lastmod>2025-11-10T12:43:11.644Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/for-coarse-reduction-of-hard-solids-use</loc>
    <lastmod>2025-11-10T12:43:11.644Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-equations-is-rittingers-crushing-law-where-p-power-required-by-the-machine-m-feed-rate-k-a-consta</loc>
    <lastmod>2025-11-10T12:43:11.644Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/mill-is-not-a-revolving-mill</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-crushed-material-received-for-separation-is-called-feed-or</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/a-filter-press-is</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/about-2-3-hp-power-per-gallon-of-a-thin-liquid-provides-vigorous-agitation-in-an-agitator-power-number-in-agitation-is-g</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/pick-out-the-material-having-minimum-rittingers-number</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/wheat-is-ground-into-flour-in-a</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/molten-ammonium-nitrate-is-mixed-with-ground-limestone-in-fertilizer-plant-in-a</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/fluid-energy-mill-comes-in-the-category-of</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-is-used-for-primary-crushing-of-very-hard-lumpy-materials</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/dry-powdery-solid-materials-are-transported-by-a-conveyor</loc>
    <lastmod>2025-11-10T12:43:05.337Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-is-the-most-suitable-conveyor-for-transportation-of-sticky-material</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-classification-particles-are-said-to-be-equal-settling-if-they-have-the-same-terminal-velocities-in-the</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/introduction-of-slurry-in-a-plate-and-frame-filter-press-is-done-through-a-plate-in-each-frame-the-plate-of-this-filter</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-clay-mixing-devices-is-vacuum-operated-for-deairation-of-clay</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/with-increase-in-the-pressure-drop-across-the-cake-the-specific-cake-resistance-for-the-compressible-sludge</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/there-is-practically-no-alternativecompetitor-to-in-the-beneficiation-treatment-of-sulphide-ores</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/gummy-sticky-materials-like-molasses-sugar-etc-are-best-transportedhandled-by-using-a-conveyor</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/sphericity-of-pulverised-coal-is</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-reduction-ratio-for-grinders-is-defined-as-where-df-and-dp-are-average-diameters-of-feed-and-product-respectively</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/maximum-size-reduction-in-a-ball-mill-is-done-by-the-action</loc>
    <lastmod>2025-11-10T12:43:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-is-a-fine-crusher</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/mixer-is-used-for-devulcanisation-of-rubber-scrap-making-water-dispersion-rubber-solution</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/for-spheres-the-surface-shape-factor-is-given-by-where-a-area-v-volume-and-d-diameter</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/gravity-stamp-mill-is-meant-for-the-crushing</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/reciprocating-screens-are-normally-inclined-at-an-angle-of-5-with-the-horizontal-and-employ-gyratory-motion-at-feed-end</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/a-fluid-energy-mill-is-used-for-1</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-a-size-reduction-crushing-operation-the-feed-size-is-10-to-50-mm-while-the-product-size-is-2-to-10-mm-this-is-a-case</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/theoretical-capacity-of-crushing-rolls-in-tonshr-is-given-by-where-v-peripheral-velocity-msec-w-width-of-rolls-m-dr-dist</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/separation-of-particles-of-various-sizes-shapes-and-densities-by-allowing-them-to-settle-in-a-fluid-is-called</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-controlling-resistance-in-a-rotary-drum-vacuum-filter-is-the-resistance</loc>
    <lastmod>2025-11-10T12:42:55.822Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/to-get-a-fine-talc-powder-from-its-granules-the-equipment-used-is</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/as-per-taggarts-formula-the-capacity-kghr-of-jaw-gyratory-crushers-for-gapes-of-10-to-60-cms-is-equal-to-where-l-length</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/with-increase-in-the-capacity-of-screens-the-screen-effectiveness</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/filtration-of-water-in-a-paper-mill-is-done-by-aan-filter</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/reciprocal-of-sphericity-is-termed-as-the</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/as-particle-size-is-reduced</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-achieves-the-least-reduction-ratio-for-a-given-feed-size</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/size-measurement-of-ultrafine-particles-can-be-best-expressed-in-terms-of</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/rittinger-number-which-designates-the-new-surface-produced-per-unit-of-mechanical-energy-absorbed-by-the-material-being</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/during-filtration-operation-the-filtrate-encounters-the-resistance-of-the</loc>
    <lastmod>2025-11-10T12:42:49.417Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/is-the-most-suitable-for-compounding-rubber-and-plastic-solids</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/what-is-the-reduction-ratio-in-a-fine-crushing-operation-having-following-feed-and-product-sizes</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/for-a-sphere-falling-in-the-constant-drag-co-efficient-regime-its-terminal-velocity-depends-on-its-diameter-d-as</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/for-efficient-grinding-ball-mills-must-be-operated</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/rittingers-number-designates-the-new-surface-created-per-unit-mechanical-energy-absorbed-by-the-material-being-crushed-l</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/carbon-black-is-pulverised-in-a</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-is-a-vacuum-filter</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/a-fluid-energy-mill-is-used-for</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-is-the-most-suitable-filter-for-separation-of-abrasive-solids-suspended-in-a-corrosive-liquid</loc>
    <lastmod>2025-11-10T12:42:46.590Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-specific-cake-resistance-for-incompressible-sludges-is-where-p-pressure-drop-over-cake</loc>
    <lastmod>2025-11-10T12:42:46.589Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/filtration-capacity-of-a-rotary-drum-vacuum-filter-depends-upon-the</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/bond-crushing-law</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/sphericity-for-a-non-spherical-particle-is-given-by-where-v-and-s-are-volume-and-surface-area-respectively-of-one-partic</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/a-straight-line-is-obtained-on-plotting-reciprocal-of-filtration-rate-vs-the-volume-of-filtrate-for-flow-of-filtrate</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/work-index-is-the-gross-energy-kwhtonne-of-feed-necessary-to-reduce-a-very-large-feed-to-such-a-size-that-80-of-product</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-is-not-used-as-a-surface-active-agent-in-a-flocculation-operation</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/for-transporting-pasty-material-one-will-use-aan</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/dispersion-of-a-gas-through-liquid-is-done-by-using-a</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-value-of-work-index-does-not-change-materially-from-one-equipment-to-another-if-the-value-of-work-index-determined-f</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-oxides-is-not-present-in-hematite-iron-ore</loc>
    <lastmod>2025-11-10T12:42:42.405Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-filtration-the-use-of-filter-aid-helps-in</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/activators-are-those-chemicals-which-help-buoying-up-one-mineral-in-preference-to-the-other-in-the-froth-floatation-proc</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-filtrate-flow-rate-in-constant-pressure-filtration</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-case-of-a-ball-mill</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/separation-of-solid-suspended-in-liquid-into-a-supernatant-clear-liquid-and-a-denser-slurry-employs-a-process-termed-as</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/gyratory-crushers-compared-to-the-reciprocating-jaw-crushers</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/pick-out-the-wrong-statement</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/size-reduction-of-ice-and-gypsum-can-be-accomplished-suitably-by-a-crusher</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/are-used-for-the-separation-of-coarse-particles-from-a-slurry-of-fine-particles</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/use-of-grinding-aids-results-in-the</loc>
    <lastmod>2025-11-10T12:42:38.053Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-a-ball-mill-the-volume-occupied-by-the-balls-when-the-mill-is-stopped-is-about-percent-of-the-volume-of-the-mill</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/washability-curve-based-on-float-and-sink-test-enables-an-assessment-to-be-made-of-the-possibility-of-cleaning-a-coal-fr</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/critical-speed-of-rotation-n-in-rps-rotation-per-second-of-a-trammel-is-equal-to-where-g-acceleration-due-to-gravity-981</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/general-crushing-equation-is-given-by-dpm-k-dd-sd-n-s-bonds-crushing-law-is-obtained-by-solving-this-equation-for-n-and</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/removal-of-activated-carbon-from-glycerine-is-done-by</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-most-suitable-equipment-for-removing-the-fine-dust-particle-1-micron-dia-from-air-below-its-dew-point-will-be-aan</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/chance-process-is-used-for-the</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/filtration-operation-carried-out-by-continuous-increase-of-the-inlet-pressure-of-slurry-is-called-the-filtration</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-important-dimensional-group-involved-in-the-power-requirement-calculation-in-mixing-operation-is-the-number</loc>
    <lastmod>2025-11-10T12:42:32.255Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/during-agitation-of-liquids-the</loc>
    <lastmod>2025-11-10T12:42:32.254Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-of-the-following-size-reduction-equipments-employs-mainly-attrition-for-ultrafine-grinding</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/ribbon-blenders-are-exclusively-meant-for</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/critical-speed-nc-of-a-ball-mill-is-given-by-where-r1-and-r2-are-radii-of-ball-mill-and-the-ball-respectively</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-optimum-moisture-content-in-solids-to-be-crushedground-ranges-from-percent</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/where-the-density-difference-of-the-two-liquid-phase-to-be-separated-is-very-small-as-in-milk-cream-separator-the-most-s</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/percentage-of-drum-submerged-in-the-slurry-in-case-of-rotary-drum-filter-is</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-a-size-reduction-crushing-operation-feed-size-is-100-to-300-mm-while-the-product-size-is-10-to-50-mm-this-is-a-case-o</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/general-mechanism-of-size-reduction-in-intermediate-and-fine-grinder-is-by</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/screen-capacity-is-expressed-in-terms-of</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/crushing-efficiency-is-the-ratio-of-the</loc>
    <lastmod>2025-11-10T12:42:29.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/which-one-is-a-filter-aid</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/a-propeller-agitator</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/shell-and-leaf-filter-as-compared-to-plate-and-frame-filter</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/lengthdiameter-ratio-of-a-ball-mill-is</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/mixing-mechanism-employed-in-a-pan-mixer-is-by</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/capacity-in-tonshr-of-jawgyratory-crusher-is-equal-to-where-l-length-of-the-receiving-opening-cm-s-greater-width-of-the</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/agglomeration-of-individual-particles-into-clusters-flocs-is-called-flocculation-to-prevent-flocculation-the-most-common</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/toothed-roll-crushers-achieve-size-reduction-by</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/separation-of-isotopes-is-generally-done-using-aan-centrifuge</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/grinding-efficiency-of-a-ball-mill-is-of-the-order-of-percent</loc>
    <lastmod>2025-11-10T12:42:24.471Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/cement-clinker-is-reduced-to-fine-size-by-a</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-screen-analysis-the-notation-5-mm-10-mm-means-particles-passing-through</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-critical-speed-of-a-trommel-n-is-related-to-its-dia-d-as</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/at-low-reynolds-number-the-power-p-required-for-agitating-a-fluid-in-a-stirred-tank-becomes-independent-of-inertial-forc</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/a-employs-a-set-of-screen-across-a-flow-channel-for-the-separation-of-dirtrust-from-a-flowing-liquid-stream</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/laminar-flow-region-is-said-to-exist-during-agitation-of-a-liquid-in-an-agitator-when-the-value-of-reynolds-number-is</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/centrifuge-is-the-most-suitable-for-separation-of-non-friable-crystals</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/in-a-size-reduction-crushing-operation-feed-size-is-300-to-1500-mm-while-the-product-size-is-100-to-300-mm-this-is-a-cas</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/higher-is-the-mesh-number-smaller-will-be-the-aperture-size-of-the-screen-it-means-that-the-aperture-size-of-a-200-mesh</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mechanical-operations/question/the-most-suitable-filter-for-the-removal-of-very-small-amount-of-precipitate-from-very-large-volumes-of-water-is-the-fil</loc>
    <lastmod>2025-11-10T12:42:20.340Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-pertaining-to-the-rotary-dryer</loc>
    <lastmod>2025-11-10T12:42:10.170Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-correct-statement-1</loc>
    <lastmod>2025-11-10T12:42:10.170Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-pertaining-to-leaching</loc>
    <lastmod>2025-11-10T12:42:10.170Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-correct-statement-1</loc>
    <lastmod>2025-11-10T12:42:10.170Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-correct-statement</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-pressure-the-relative-volatility-for-a-binary-system</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-adsorbent-is-used-in-the-refining-of-sugar</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/channelling-in-a-packed-tower-results-from-the</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-following-plot-gives-the-saturated-humidity-he-versus-temperature-tline-joining-h1-t1-and-h2-t2-is-the-constant-enth</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-binary-system-separation-is-very-efficient-when-the-relative-volatility-is</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-liquid-vapor-contacting-devices-provides-maximum-contact-surface-area-for-a-particular-duty</loc>
    <lastmod>2025-11-10T12:42:05.957Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/dryer-widely-used-in-a-textile-industry-is-dryer</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/ponchon-savarit-method-analyses-the-fractional-equipment-based-on</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/minimum-possible-diameter-of-a-packed-column-is-decided-mainly-by-the</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-the-same-process-conditions-the-reflux-ratio-of-an-unlagged-distillation-column</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-plait-point-is-the-point-on-the-solubility-curve-where-the-tie-line-reduces-to-a-point-what-is-the-number-of-plait-poi</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/entrainer-used-in-azeotropic-distillation-should</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-factor-method-is-used-to-calculate-the-number-of-ideal-stages-when</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-same-diameter-columns-gives-lowest-pressure-drop-per-unit-height</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mccabe-thiele-method-of-binary-distillation-does-not-assume-that-the</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-mixtures-does-not-form-an-azeotrope-at-atmospheric-pressure</loc>
    <lastmod>2025-11-10T12:42:00.684Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-with-chemical-reaction-is-involved-in-the-removal-of</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-these-columns-incurs-the-lowest-pressure-drop</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/extraction-of-penicillin-employs-a-extraction-column</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-adsorption-hysteresis-is-observed-the-desorption-equilibrium-pressure-is-that-obtained-by-adsorption</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/on-addition-of-solute-in-the-solvent-the-of-the-solution-decreases</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/column-is-the-most-suitable-for-achieving-the-best-performance-for-mass-transfer-operations-involving-liquid-with-disper</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-equipments-is-not-used-for-gas-dispersion</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-xd-overhead-product-molal-composition-and-rd-reflux-ratio-then-slope-and-intercept-of-the-operating-line-for-rectifyi</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/hydrogenation-of-oil-is-carried-out-in-aan-in-vanaspati-manufacturing-plant</loc>
    <lastmod>2025-11-10T12:41:55.364Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/fenske-equation-determines-the</loc>
    <lastmod>2025-11-10T12:41:55.363Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/schmidt-number-is-given-by</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/developed-the-film-theory</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/stacked-packing-compared-to-dumped-packing</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-packed-tower-compared-to-a-plate-tower-for-a-particular-mass-transfer-operation</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/raoults-law-applies-to-the</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-an-undesirable-property-for-an-absorbing-solvent</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/langmuir-equation-is-associated-with</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/radioactive-nuclear-waste-is-treated-in</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-an-absorber-the-operating</loc>
    <lastmod>2025-11-10T12:41:51.310Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-continuous-drying-of-granular-or-crystalline-material-the-dryer-used-is-the-dryer</loc>
    <lastmod>2025-11-10T12:41:51.309Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-mass-diffusivity-in-a-mixture-is-equal-to-the-thermal-diffusivity-then-the-lewis-number-is</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/is-used-as-an-entrainer-for-the-separation-of-acetic-acid-water-mixture-by-distillation</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/steady-state-equimolal-counter-diffusion-occurs-in-case-of</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-mccabe-thiele-method-of-theoretical-plate-calculation-for-a-distillation-column-the-operating-lines-of-stripping-and</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/equilibrium-moisture-curves-of-different-solids</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-vapour-pressure-exerted-by-the-moisture-contained-in-a-wet-solid-depends-upon-the</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-turbulent-mass-transfer-in-pipes-the-sherwood-number-depends-on-the-reynolds-number-as</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-solvent-rate-the-number-of-transfer-units-ntog-for-a-fixed-degree-of-absorption-from-a-fixed-amount-of</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-what-value-of-reflux-ratio-number-of-theoretical-plates-in-a-distillation-column-is-minimum</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-temperature-to-which-a-vapour-gas-mixture-must-be-cooled-at-varying-humidity-to-become-saturated-is-called-the-tempe</loc>
    <lastmod>2025-11-10T12:41:45.768Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-adiabatic-saturation-curve-for-a-vapour-gas-mixture-is</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flights-in-a-rotary-dryer-are-provided-to</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/stefans-law-describes-the-mass-transfer-by</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/fenske-equation-for-determining-the-minimum-number-of-theoretical-stages-in-distillation-column-holds-good-when-the</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/use-of-raschig-rings-in-place-of-crushed-stones-as-packing-in-packed-beds-other-things-being-same</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-the-psychometric-ratio-is-then-the-adiabatic-saturation-temperature-and-wet-bulb-temperature-becomes-equal</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-overall-mass-transfer-co-efficient-for-the-absorption-of-so2-in-air-with-dilute-naoh-solution-can-be-increased-subst</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/liquid-diffusivity-is-of-the-order-of-cm2-second</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/molecular-diffusion-is-caused-by-the</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-diffusivity-dab-for-component-a-diffusing-in-b-is-equal-to-the-diffusivity-dba-for-component-b-diffusing-in-a-for-a</loc>
    <lastmod>2025-11-10T12:41:39.569Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-expression-lnfw-xf-xw-dxy-x-is</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/make-up-water-is-required-in-a-cooling-tower-to-replace-the-water-lost-by</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-packed-tower-the-value-of-hetp-equals-htuog-when-the-equilibrium-and-the-operating-lines-are-where-hetp-height-equi</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-a-desorber-stripper-the</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/desirable-value-of-absorption-factor-in-an-absorber-is</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/leaching-of-coffee-from-coffee-beans-is-done-by</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-the-solubilities-of-different-components-in-a-liquid-liquid-extraction-system-increase-with-rise-in-temperature-then</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/column-is-preferred-to-be-used-when-a-high-liquid-hold-up-is-required-in-a-reactor-for-gas-liquid-reaction</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/during-bottling-of-cold-drinks-eg-pepsi-the-main-resistance-to-mass-transfer-for-the-absorption-of-carbon-dioxide-in-wat</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-the-absorption-of-ammonia-in-water-the-main-resistance-to-absorption-is-by-the-phase</loc>
    <lastmod>2025-11-10T12:41:33.969Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/tray-spacing-in-a-distillation-column-of-dia-10-12-ft-used-in-petroleum-refinery-may-be-around-inches</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-moderately-sized-packed-absorption-tower-channelling-which-is-most-severe-with-stacked-packings-can-be-minimised-by</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/heat-sensitive-materials-with-very-high-latent-heat-of-vaporisation-may-be-economically-separated-using</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-distillation-column-with-n-plates-is-being-operated-under-normal-conditions-at-some-point-of-time-the-operation-is-shi</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/batch-tray-dryers-suffers-from-the-disadvantage-of</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/smoke-is-an-example-of</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/rotary-dryers-cannot-handle-materials</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/prandtl-number-for-water-at-20c-is-about</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-difference-of-wet-bulb-temperature-and-adiabatic-saturation-temperature-of-unsaturated-mixture-of-any-system-is</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/1-kg-of-a-saturated-aqueous-solution-of-a-highly-soluble-component-a-at-60c-is-cooled-to-25c-the-solubility-limits-of-a</loc>
    <lastmod>2025-11-10T12:41:28.038Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/moisture-in-a-substance-exerting-an-equilibrium-vapour-pressure-less-than-that-of-pure-liquid-at-the-same-temperature-is</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-not-a-continuous-drier</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-an-operating-distillation-column-the</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/as-per-gillilands-equation-the-diffusivity-is</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/psychrometry-deals-with-the-properties-of-gas-vapor-mixture-humidity-can-be-determined-by-the-measurement-of-the-of-a-fi</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-is-the-controlling-factor-for-a-drum-drier</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-minimum-boiling-azeotrope-is-exemplified-by</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/relative-volatility-does-not-change-appreciably-with-the-change-in</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/small-dia-distillation-column-can-be-a</loc>
    <lastmod>2025-11-10T12:41:22.091Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-solution-containing-030-kg-mole-of-solute-and-600-kg-of-solvent-the-molality-is</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-wetted-wall-tower-is-used-to-determine</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/low-viscosity-absorbent-is-preferred-for-reasons-of</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-absorbing-a-sparingly-soluble-gas-in-a-liquid</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-distillation-columns-the-number-of-bubble-caps-per-tray-primarily-depends-upon-the</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-reciprocal-of-stripping-factor-is-termed-as</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-of-liquid-is</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-f-moles-of-vapour-present-per-mole-of-feed-then-the-slope-of-feed-line-is-mccabe-thiele-method</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-plays-an-important-role-in-problems-of-simultaneous-heat-and-mass-transfer</loc>
    <lastmod>2025-11-10T12:41:18.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-paper-industry-paper-is-dried-in-a-dryer</loc>
    <lastmod>2025-11-10T12:41:18.103Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/relative-humidity-is-the-ratio-of-the</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/as-complete-saturation-of-an-adsorbent-is-approached-the-differential-heat-of-adsrop-tion-approaches</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-solutions-will-follow-raoults-law-most-closely</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-rate-between-two-fluid-phases-does-not-necessarily-depend-on-the-of-the-two-phases</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-counter-current-liquid-extractor</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/on-moving-the-feed-line-q-line-from-saturated-liquid-feed-vertical-position-to-saturated-vapor-feed-horizontal-feed-if-t</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-k-and-diffusivity-d-are-related-according-to-film-theory-as</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-caking-of-crystals-can-be-prevented-by</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-distillation-overhead-product-contains</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-accompanied-with-chemical-reaction-is-exemplified-by-the-absorption-of</loc>
    <lastmod>2025-11-10T12:41:12.578Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/under-conditions-of-flooding-in-packed-tower-the-gas-pressure-drop</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-factor-is-defined-as-where-s1-slope-of-the-operating-line-s2-slope-of-the-equilibrium-curve</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/detergent-solution-is-dried-to-a-powder-in-a</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-the-case-of-flow-of-air-past-a-wet-bulb-thermometer-air-water-vapour-system-the-approximate-value-of-h2kycz-is-aroun</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/to-increase-the-absorption-factor-where-g-gas-flow-rate-s-solvent-flow-rate</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-forced-draft-cooling-tower-water-is-cooled-from-95-to-80f-by-exposure-to-air-with-a-wet-bulb-temperature-of-70f-in</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-equipments-is-not-used-in-liquid-liquid-extraction</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-the-the-relative-humidity-of-air-decreases-despite-an-increase-in-the-absolute-humidity</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-solid-material-shows-case-hardening-properties-while-drying-which-of-the-following-should-be-controlled-to-control-the</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-the-concentration-of-the-adsorbate-the-integral-heat-of-adsorption</loc>
    <lastmod>2025-11-10T12:41:07.147Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/air-initially-at-101-3-kpa-and-40c-and-with-a-relative-humidity-of-50-is-cooled-at-constant-pressure-to-30c-the-cooled-a</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/an-alkaline-solution-is-used-to-reduce-the-concentration-of-carbon-dioxide-in-a-stream-from-10-to-01-by-absorption-with</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/columns-are-used-for-liquid-dispersion-in-a-continuous-gas-phase</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-efficiency-of-a-plate-column-will-be-maximum-when-the-flow-is-ideal-the-plate</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/separation-of-a-mixture-of-two-gases-by-absorption-in-the-liquid-solvent-depends-upon-the-difference-in-their</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/priming-in-a-distillation-column</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-amount-of-steam-required-per-unit-quantity-of-distillate-in-case-of-steam-distillation-will-be-reduced-by</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-dew-point-of-a-saturated-gas-phase-equals-the-temperature</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-relative-humidity-of-air-decreases-in-spite-of-an-increase-in-the-absolute-humidity-when-the</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/selectivity-of-the-solvent-used-in-solvent-extraction-should-be</loc>
    <lastmod>2025-11-10T12:41:01.996Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/nitrobenzene-boiling-point-2106c-is-steam-distilled-at-1-atm-pressure-nitrobenzene-will-distil-off-c</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/molecular-sieves-are-porous</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-liquid-liquid-extraction-the-number-of-phases-at-plait-point-is</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/jd-factor-for-mass-transfer-is-a-function-of-reynolds-number-mass-transfer-by-molecular-diffusion-from-a-single-drop-to</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-the-overall-efficiency-and-murphree-plate-efficiency-are-equal-then-both-the-equilibrium-and-operating-lines-are</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/condensation-of-a-vapour-gas-mixture-just-begins-when-where-p-partial-pressure-of-the-vapour-p-vapour-pressure-of-the-li</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/wetted-wall-tower-experiment-determines-the</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/can-a-cooling-tower-cool-water-below-the-wet-bulb-temperature-of-inlet-air</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-rough-value-of-diffusion-co-efficient-of-water-vapor-into-air-at-25c-may-be-about-cm2sec</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-distillation-operation-what-is-the-effect-of-the-temperature-of-the-reflux-stream-given-below-on-the-condenser-and</loc>
    <lastmod>2025-11-10T12:40:57.095Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/column-is-used-in-gas-absorption-process</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-diffusion-co-efficient-in-m2s-of-acetic-acid-in-benzene-liquid-in-liquid-is</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-shanks-system-of-leaching-ie-counter-current-multiple-contact-leaching-is-used-for</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-employs-an-accessory-known-as-drift-eliminator</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-term-approach-in-a-cooling-tower-refers-to-the-difference-in-the-temperature-of-the</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/below-is-given-an-equilibrium-moisture-curve-of-a-substance-state-which-regions-represent-free-moisture-and-unbound-mois</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/humid-volume-at-a-given-temperature-is-aan-function-of-humidity</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flooding-in-a-vapor-liquid-contacting-equipment-occurs-in-a-tray-when-the-pressure-drop-through-a-tray-is-the-liquid-hea</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-an-undesirable-characteristic-for-the-solvent-used-in-gas-absorption</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-the-same-feed-feed-quality-and-separation-in-a-distillation-column-with-the-increase-of-total-pressure-the-number-of</loc>
    <lastmod>2025-11-10T12:40:53.248Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-liquid-mixture-contains-30-o-xylene-60-p-xylene-and-10-m-xylene-all-percentages-in-ww-which-of-the-following-statement</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-binary-distillation-increasing-the-reflux-ratio-above-optimum-does-not-result-in-the-increase-of</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-assumes-constant-molal-vaporisation-and-overflow</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-binary-systems-is-an-example-of-a-maximum-boiling-azeotrope</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/channelling-is-most-severe</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-the-liquid-phase-and-vapour-phase-of-a-binary-system-obeys-raoults-and-daltons-law-respectively-the-relative-volati</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flooding-in-a-column-results-due-to</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/raoults-law-is-applicable-to-the</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/calcium-ammonium-nitrate-a-fertiliser-is-dried-in-a-dryer</loc>
    <lastmod>2025-11-10T12:40:48.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-system-with-minimum-boiling-azeotrope-at-1-atm</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-film-penetration-model-of-mass-transfer-was-enunciated-by</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/nre-nsc-is-termed-in-mass-transfer-operation-as-the-number</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-mccabe-thiele-method-at-infinite-reflux-ratio-1</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-lapse-of-time-the-overhead-composition-of-light-component-in-case-of-batch-distillation-with-constant-reflux</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-operation-involved-when-the-soluble-material-is-largely-on-the-surface-of-an-insoluble-solid-and-is-merely-washed-of</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-recovery-of-penicillin-from-the-acidified-fermentation-broth-is-done-by</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-factor-for-a-fixed-degree-of-absorption-from-a-fixed-amount-of-gas-should-be</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/molarity-is-defined-as-the-number-of-gm-moles-of-solute-per-of-solvent</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/adsorption-is-a-unit-operation-which-generally-involves-systems</loc>
    <lastmod>2025-11-10T12:40:41.910Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/agitator-is-provided-in-a-crystalliser-for</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/lewis-number-which-is-important-in-problems-involving-simultaneous-heat-and-mass-transfer-is-the-ratio-of</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/corresponding-to-nusselt-number-in-heat-transfer-the-dimensionless-group-in-mass-transfer-is-the-number</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/cox-chart-is-useful-in-the-design-of</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-binary-diffusivity-in-gases-and-liquids-vary-respectively-as</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/decoction-refers-to-the-use-of-solvent</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/ordinary-diffusion-process-is-also-called-diffusion</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/out-of-the-following-gas-liquid-contacting-devices-for-a-given-set-of-operating-conditions-gas-pressure-drop-is-the-leas</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-solvent-used-in-liquid-liquid-extraction-should-have-less-than-one</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-equipments-is-not-used-for-liquid-dispersion</loc>
    <lastmod>2025-11-10T12:40:36.875Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/diffusion-co-efficient-generally-depends-upon-the-temperature-pressure-the-nature-of-the-components-of-the-system-its-di</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/schmidt-number-and-lewis-number-for-pure-air-at-atmospheric-conditions-are-respectively</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-falling-rate-period-in-the-drying-of-a-solid-is-characterised-by</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/azeotropism-for-ethyl-alcohol-water-system-disappears-by</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-liquid-liquid-extraction-10-kg-of-a-solution-containing-2-kg-of-solute-c-and-8-kg-of-solvent-a-is-brought-into-cont</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/acetone-is-to-be-removed-from-air-in-an-isothermal-dilute-absorber-using-pure-water-as-solvent-the-incoming-air-contains</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/sand-is-dried-in-foundries-in-a-drier</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/binary-distillation-involves-the-mass-transfer-by-at-the-gas-liquid-interface</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-adsorbent-is-used-to-decolourise-yellow-glycerine</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/surface-renewal-model-of-mass-transfer-was-enunciated-by</loc>
    <lastmod>2025-11-10T12:40:31.862Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-rm-is-the-minimum-reflux-ratio-the-optimum-reflux-ratio-may-be-around-rm</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/number-indicates-the-ratio-of-the-rates-of-the-heat-and-mass-transfer-incase-of-a-cooling-tower</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/gaseous-diffusivity-at-atmospheric-pressure-is-of-the-order-of-cm2second</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/drift-in-a-cooling-tower-is</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/hetp-is-numerically-equal-to-htu-only-when-the-operating-line</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-a-given-equilibrium-pressure-with-increase-in-temperature-the-concentration-of-adsorbed-gas-on-solid-adsorbent</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/equilibrium-moisture-of-a-solid-is-equal-to-the-total-moisture-minus-free-moisture-which-of-the-following-substances-wil</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/unsaturated-air-with-dry-bulb-and-wet-bulb-temperatures-being-45c-and-25c-respectively-is-passed-through-a-water-spray-c</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/components-having-widely-different-boiling-point-in-a-binary-mixture-can-be-separated-using-distillation</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/humid-volume-is-the-total-volume-in-m3-of-1-kg-of</loc>
    <lastmod>2025-11-10T12:40:28.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-a-suitable-absorbent-for-removal-of-h2s-from-natural-gas</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-non-ideal-gases-and-liquids-the-molal-diffusivity</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/unit-of-molal-diffusivity-is</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/milk-is-dried-usually-in-a-dryer</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/penetration-model-theory-for-mass-transfer-was-enunciated-by</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-an-absorber-both-equilibrium-and-operating-line-will-be-straight-for</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/an-air-water-vapour-mixture-has-a-dry-bulb-temperature-of-60c-and-a-dew-point-temperature-of-40c-the-total-pressure-is-1</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/advantage-of-continuous-drying-over-batch-drying-is-that-the</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-relative-saturation-of-an-unsaturated-mixture-of-gas-and-vapor-is-independent-of-the</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-liquids-the-binary-diffusivity-is-proportional-to-where-t-temperature</loc>
    <lastmod>2025-11-10T12:40:23.520Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/hypersorption-refers-to-a-process</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/moisture-contained-by-a-substance-in-excess-of-the-equilibrium-moisture-is-called-the-moisture</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-distillation-a-solvent-is-added-to-alter-the-relative-volatility-of-the-mixture-to-be-separated</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-the-specific-heats-of-a-gas-and-a-vapor-are-02kjkgk-and-15-kjkgk-respectively-and-the-humidity-is-001-the-humid-heat</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-the-path-of-liquid-across-the-plate-is-very-long-as-in-case-of-large-diameter-tower-murphree-efficiency-can-be-percen</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mccabe-thiele-method</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-relation-sc-pr-1-is-valid-when-the-mechanism-of-transfer-is-same</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/dew-point-of-an-air-water-vapor-mixture</loc>
    <lastmod>2025-11-10T12:40:19.869Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-value-of-lewis-number-le-scpr-for-air-water-vapour-system-is-around</loc>
    <lastmod>2025-11-10T12:40:19.868Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/unsaturated-air-with-dry-bulb-temperature-and-dew-point-being-35c-and-18c-respectively-is-passed-through-a-water-spray-c</loc>
    <lastmod>2025-11-10T12:40:19.868Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-equilibrium-liquid-composition-compared-to-the-vapor-composition-in-case-of</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/dry-bulb-temperature-of-the-gas-is-the-wet-bulb-temperature</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-not-a-unit-of-mass-transfer-co-efficient</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-value-of-nana-nb-for-steady-state-equimolal-counter-diffusion-of-two-gases-a-and-b-is</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/rose-oil-is-extracted-from-rose-leaves-using-distillation</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/back-trapping-in-a-distillation-column</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-the-constant-rate-period-of-the-rate-of-drying-curve-for-batch-drying</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-most-economical-range-of-absorption-factor-is</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-absorption-both-the-operating-and-equilibrium-lines-will-be-straight-for</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/bollman-extractor</loc>
    <lastmod>2025-11-10T12:40:16.279Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-the-solvent-dissolves-very-little-of-solute-then</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/tea-percolation-employs</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-equipment-used-in-the-extraction-of-highly-corrosive-radioactive-liquids-is</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-temperature-the-solubility-of-gases-in-liquids-at-fixed-pressure</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/degree-of-freedom-for-leaching-and-solvent-extraction-process-is</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/unit-operation-involved-in-the-prilling-of-urea-is</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-physical-terms-schmidt-number-means</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-reflux-theoretical-number-of-plates-in-a-distillation-coloumn-is-calculated-using-fenske-underwood-equation</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-an-unsaturated-mixture-of-gas-and-vapor-the-percentage-saturation-is-its-relative-saturation</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flash-distillation-is-suitable-for-separating-the-constituents-of-a-binary-system-which</loc>
    <lastmod>2025-11-10T12:40:12.717Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-which-of-the-following-unit-operations-the-selectivity-is-an-important-parameter</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-coalescer-in-a-mixer-settler-liquid-liquid-extraction-column</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/during-constant-rate-drying-period-vaporisation-rate-per-unit-drying-surface-area</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-distillation-column-with-increase-in-the-reflux-ratio-the-heat-removed-in-the-cooler</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-feed-to-fractionating-column-is-changed-from-saturated-vapour-to-saturated-liquid-if-the-separation-and-reflux-ratio</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-most-of-the-vacuum-crystalliser-vacuum-is-generally-produced-by-means-of-a</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/is-concerned-with-the-adsorption-equilibria</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/adducts-and-clathrates-are-used-in-case-of</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-percentage-humidity-is-less-than-the-relative-humidity-only-at-percent-humidity</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-constant-pressure-with-increase-of-temperature-the-dew-point-will</loc>
    <lastmod>2025-11-10T12:40:07.452Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/nscnpr-is-called-the</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-schmidt-number-which-is-defined-as-d-is-the-ratio-of-the</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/an-aqueous-solution-of-methanol-is-to-be-distilled-in-a-tray-column-high-pressure-steam-is-available-as-a-source-of-heat</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-stripping-section-of-continuous-distillation-column-the</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-suitable-evaporator-for-concentration-of-foaming-liquids-is-a-evaporator</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-varies-as-dab-05-according-to-the-theory</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-solvent-used-in-liquid-extraction-should-not-have-high-latent-heat-of-vaporisation-because</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-accompanied-by-heat-evolution-results-in</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/component-a-is-diffusing-in-a-medium-b-the-flux-na-relative-to-a-stationary-point-is-equal-to-the-flux-due-to-molecular</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-temperature-the-rate-of-extraction-in-leaching-solid-liquid-extraction-system</loc>
    <lastmod>2025-11-10T12:40:02.783Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-an-ideal-solution-the-total-vapor-pressure-varies-with-the-composition-expressed-as-mole-fraction</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flooding-in-a-distillation-column-is-detected-by-a-sharp</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-operations-does-not-involve-leaching</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/diameter-to-height-ratio-for-a-raschig-ring-is</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-decrease-in-the-throughput-compared-with-the-design-capacity-for-a-bubble-cap-distillation-column-its-efficiency</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-experimental-determination-of-mass-transfer-co-efficient-by-wetted-wall-tower-the-mass-transfer-area-is</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-is-directly-proportional-to-dab-05-according-to-theory</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-gas-liquid-contacting-devices-incurs-the-least-pressure-drop-for-a-particular-duty</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/compound-a-is-extracted-from-a-solution-of-a-b-into-a-pure-solvent-s-a-co-current-unit-is-used-for-the-liquid-liquid-ext</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/according-to-the-film-theory-of-mass-transfer-the-mass-transfer-co-efficient-is-proportional-to-where-d-molecular-diffus</loc>
    <lastmod>2025-11-10T12:39:57.911Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-distillation-column-operating-at-minimum-reflux-the</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/diffusion-is-used-for-separating-the-isotopes-of-methane</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-fixed-number-of-ideal-stages-in-a-distillation-column-as-the-reflux-ratio-is-increased-the-difference-in-compositi</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-relative-saturation-of-a-partially-saturated-mixture-of-vapour-and-gas-can-be-increased-by-of-the-mixture</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/steam-distillation-is-used-for-separation-of-high-boiling</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-both-the-fluids-flow-concurrently-in-an-absorber-the-slope-of-the-operating-line-is</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-mccabe-l-law-states-that-the</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/very-tall-packed-towers-are-divided-into-series-of-beds-to</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/separation-of-the-isotopes-of-helium-for-scientific-investigations-is-done-by</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flash-distillation-is-suitable-for-the-separation-of-components</loc>
    <lastmod>2025-11-10T12:39:52.988Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/if-f-is-defined-as-above-then-which-of-the-following-applies-to-a-feed-at-dew-point</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/according-to-chilton-colburn-analogy-for-mass-transfer-nstnsc-23-is-equal-to</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/wet-bulb-and-dry-bulb-temperatures-becomes-identical-at-percent-saturation-curve</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-partial-pressure-distribution-of-an-ideal-gas-diffusing-through-another-stagnant-ideal-gas-at-steady-state-follows-a</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/out-of-two-equilibrium-curves-first-one-lies-above-the-diagonal-and-the-second-lies-below-the-diagonal-in-the-x-y-plot-i</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-distillation-column-separates-10000-kghr-of-a-benzene-toluene-mixture-as-shown-in-the-figure-below-in-the-figure-xf-xd</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/is-the-separation-technique-used-for-desalination-of-sea-water</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-the-same-gas-flow-rate-the-pressure-drop-in-a-packed-tower-being-irrigated-with-liquid-that-in-dry-packed-tower</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/free-flowing-granular-materials-can-be-best-dried-in-a-drier</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/during-dehumidification-of-unsaturated-air-wet-bulb-temperature-partial-pressure-of-vapor-are-not-constant-however-durin</loc>
    <lastmod>2025-11-10T12:39:47.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/fractional-solvent-extraction</loc>
    <lastmod>2025-11-10T12:39:41.955Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-ratio-of-murphree-plate-efficiency-to-point-efficiency-is-always-1-in-a-flow-model</loc>
    <lastmod>2025-11-10T12:39:41.955Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-packed-bed-absorption-column-the-channelling-will-be-noted-by-the</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-k-according-to-penetration-theory-varies-with-mass-diffusivity-as</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-binary-mixture-of-benzene-and-cyclohexane-is-separated-by</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/plate-towers-are-preferred-to-packed-towers-when-large-temperature-changes-are-involved-because-of-the-reason-that-the</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-expression-y1-xx1-y-is-for</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-mccabe-thiele-method-at-infinite-reflux-ratio</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/weeping-in-a-distillation-column</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-ratio-of-murphree-plate-efficiency-to-point-efficiency-is-1-in-a-flow-model</loc>
    <lastmod>2025-11-10T12:39:41.954Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-process-employing-desorption-of-the-absorbed-solute-by-a-solvent-is-called</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/plate-efficiency</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/diameter-of-raschig-rings-used-in-packed-tower-in-industry-is-normally-around-inches</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-rectifying-section-of-a-continuous-distillation-column-the</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-reason-for-preferring-packed-towers-over-plate-towers-in-distillation-practice-is-that-the-packed-tower-operation-gi</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-azeotropic-mixture-the-equilibrium-vapour-composition-is</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-has-the-same-dimension-as-mass-diffusivity</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-decreases-during-evaporative-cooling-process-with-recirculated-water-supply</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-what-percentage-by-volume-of-alcohol-composition-it-forms-an-azeotrope-with-water</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/it-takes-6-hours-to-dry-a-wet-solid-from-50-moisture-content-to-the-critical-moisture-content-of-15-how-much-longer-it-w</loc>
    <lastmod>2025-11-10T12:39:37.265Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/steam-distillation-is-not-recommended-to-be-used-if-the</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-considered-equivalent-to-one-theoretical-stage-in-mc-cabe-thieles-method</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/during-constant-rate-period-the-rate-of-drying-decreases-with-the</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/packed-column-distillation-is-limited-to-the-column-metres</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-constant-underflow-extraction-operation-the-at-all-solute-concentration</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/according-to-poiseuilles-law-the-permeability-for-gas-flow-through-a-capillary-is-proportional-to-where-gas-viscosity</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/even-though-bubble-cap-towers-are-very-effective-for-humidification-operation-they-are-not-used-commonly-in-industries-b</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-correct-relationship-where-ri-internal-reflux-ratio-ro-external-reflux-ratio</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-humid-volume-may-be-increased-by-increasing-the</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/tower-diameter-may-be-decreased-by</loc>
    <lastmod>2025-11-10T12:39:32.163Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/raschig-ring-made-of-porcelain-cannot-be-used-for-treating-concentrated</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/use-of-natural-draft-cooling-tower-is-practised-when-the-air-has-low</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/molecular-diffusivity-of-a-liquid</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-a-fixed-pressure-the-humidity-depends-upon-the-partial-pressure-of-vapor-in-the-mixture-humidity-of-a-vapour-free-gas</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/all-moisture-in-a-non-hygroscopic-material-is-the-moisture</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-value-of-nana-nb-for-steady-state-molecular-diffusion-of-gas-a-through-nondiffusing-gas-b-is</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/molecular-distillation-is</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-most-efficient-cooling-tower-out-of-the-following-is</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-main-reason-for-dividing-a-tall-packed-tower-into-series-of-small-towers-is-to</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/acetic-acid-will-be-most-economically-separated-from-a-dilute-solution-of-acetic-acid-in-water-by</loc>
    <lastmod>2025-11-10T12:39:27.062Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-not-a-batch-drier</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-reflux-to-a-distillation-column-is-100-moleshr-when-the-overhead-product-rate-is-50-moleshr-the-reflux-ratio-is</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/bound-moisture-is-that-liquid-which-exerts-an-equilibrium-vapor-pressure-that-of-the-pure-liquid-at-the-given-temperatur</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-temperature-the-rate-of-leaching-increases-because-the</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/leaching-rate-is-independent-of-the</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/sodium-bicarbonate-is-produced-during-soda-ash-manufacture-using-a-tower</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-cooling-effect-in-a-cooling-tower-cannot-be-increased-by</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-single-component-absorber-the-operating-line-is-straight-only-when-plotted-in-term-of-units</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/dimension-of-mass-diffusivity-is-the-same-as-that-of</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-relation-among-various-mass-transfer-co-efficients-mtc-for-ideal-gases-is-given-by-where-kc-km-are-mtc-for-equimolar</loc>
    <lastmod>2025-11-10T12:39:22.104Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-temperature-of-water-cooled-in-cooling-tower-is-always-temperature-of-entering-air</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/drying-of-a-wet-solid-under-constant-drying-conditions-means-the-exposure-of-the-wet-solid-to-the-air-of-constant-1</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-the-lowering-of-equilibrium-pressure-at-a-given-temperature-the-amount-of-adsorbate-on-the-adsorbent-1</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-liquid-extraction-if-the-selectivity-is-unity-then-1</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-is-directly-proportional-to-dab-according-to-the-theory-1</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/extractor-uses-centrifugal-force-for-separating-the-two-phases</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-operating-cost-of-a-distillation-column-at-minimum-reflux-ratio-is</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-pure-drug-is-administered-as-a-sphere-and-as-a-cube-the-amount-of-drug-is-the-same-in-the-two-tablets-assuming-that-th</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-temperature-the-mutual-solubility-of-two-liquids-1</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-diffusivity-d-in-a-binary-gas-mixture-is-related-to-the-pressure-p-as-1</loc>
    <lastmod>2025-11-10T12:39:18.792Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/dorr-thickener-is-an-equipment-used-for-1</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/absorption-liquid-gas-system-with-evolution-of-heat-as-compared-to-isothermal-absorption-results-in</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/reverse-osmosis-is-also-called</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/laboratory-determination-of-the-diffusivity-of-vapor-is-done-by-method-1</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/paper-industry-employs-driers-1</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/use-of-packed-towers-for-distillation-is-generally-limited-to-the-1</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/extractor-is-used-for-the-concentration-of-radioactive-nuclear-waste-1</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/removal-of-exemplifies-an-adsorption-unit-operation</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-apex-of-an-equilateral-triangular-coordinate-in-ternary-liquid-system-represents-aan</loc>
    <lastmod>2025-11-10T12:39:14.401Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/steady-state-temperature-reached-by-a-small-amount-of-liquid-evaporating-into-a-large-amount-of-unsaturated-vapour-gas-m</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-binary-distillation-column-if-the-feed-contains-40-mole-vapour-the-q-line-will-have-a-slope-of</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-unsaturated-air-1</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/minimum-reflux-ratio-in-a-distillation-column-results-in-1</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/steady-state-equimolal-counter-diffusion-is-encountered-in</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/experimental-determination-of-is-done-by-wetted-wall-column-method-1</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/measurement-of-the-interfacial-area-of-mass-transfer-is-achieved-easily-accurately-in-case-of-a-column-1</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-the-layout-plan-for-a-vacuum-distillation-unit-operating-at-60-mm-hg-supported-by-a-barometric-condenser-the-appropri-1</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/high-pressure-at-the-bottom-of-a-distillation-tower-handling-heat-sensitive-materials-results-in-1</loc>
    <lastmod>2025-11-10T12:39:09.534Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-an-undesirable-property-in-a-tower-packing</loc>
    <lastmod>2025-11-10T12:39:04.742Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-the-boiling-point-of-the-liquid-at-the-prevailing-pressure-the-saturated-absolute-humidity-becomes-1</loc>
    <lastmod>2025-11-10T12:39:04.742Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-ethanol-water-system-the-lowering-of-distillate-quality-from-95-to-92-will-cause-plate-requirement-1</loc>
    <lastmod>2025-11-10T12:39:04.742Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/lewis-number-le-is-1</loc>
    <lastmod>2025-11-10T12:39:04.742Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-gas-liquid-absorption-column-for-obtaining-the-maximum-absorption-efficiency-1</loc>
    <lastmod>2025-11-10T12:39:04.742Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-slope-of-the-operating-line-for-a-single-component-co-current-absorber-when-plotted-in-terms-of-mole-ratio-units-is-1</loc>
    <lastmod>2025-11-10T12:39:04.742Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-ternary-mixture-in-which-equilateral-triangular-co-ordinate-is-used-in-leaching-and-extraction-a-of-the-equilatera-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/leaching-of-uranium-ore-and-gold-ore-is-done-in-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-physical-adsorption-the-difference-between-heat-of-adsorption-and-heat-of-normal-condensation-is-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/powdery-materials-can-be-guarded-against-caking-tendency-on-storage-by-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-minimum-liquid-rate-to-be-used-in-an-absorber-corresponds-to-an-operating-line-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/separation-of-two-volatile-liquids-by-distillation-makes-use-of-their-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-critical-moisture-content-in-case-of-drying-indicates-the-rate-period-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-dew-point-of-an-unsaturated-gas-vapor-mixture-does-not-depend-upon-the-of-the-mixture-1</loc>
    <lastmod>2025-11-10T12:39:01.369Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-slope-of-9-line-is-determined-by-the-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/freundlich-equation-applies-to-the-adsorption-of-solute-from-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-solid-is-being-dried-in-the-linear-drying-rate-regime-from-moisture-content-xo-to-xf-the-drying-rate-is-zero-at-x-0-an-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-hatta-number-is-important-in-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-binary-mixture-with-low-relative-volatility-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-interfacial-area-per-unit-volume-of-dispersion-in-a-gas-liquid-contactor-for-fractional-hold-up-of-gas-01-and-gas-bu-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/rayleighs-equation-applies-to-distillation-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-extraction-as-the-temperature-increases-the-area-of-heterogeneity-area-covered-by-binodal-curve-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/blowdown-in-a-cooling-tower-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/plate-efficiency-in-a-distillation-column-is-reduced-due-to-the-of-liquid-1</loc>
    <lastmod>2025-11-10T12:38:56.584Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-wet-and-dry-bulb-temperature-for-a-vapour-gas-mixture-are-25c-and-30c-respectively-if-the-mixture-is-heated-to-45c-a-1</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-raoults-law-does-not-apply-when-the</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-pertaining-to-the-analogy-between-equations-of-heat-and-mass</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/water-entrained-by-circulating-air-in-cooling-towers-is-termed-as-1</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/alcohol-is-dehydrated-using-distillation-1</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-pertaining-to-the-cooling-towers</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-1</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/pick-out-the-wrong-statement-1</loc>
    <lastmod>2025-11-10T12:38:52.153Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-temperature-the-mutual-solubility-of-two-liquids</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-diffusivity-d-in-a-binary-gas-mixture-is-related-to-the-pressure-p-as</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mass-transfer-co-efficient-is-directly-proportional-to-dab-according-to-the-theory</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/dorr-thickener-is-an-equipment-used-for</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/can-the-efficiency-of-a-plate-in-the-distillation-tower-be-greater-than-100</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-the-lowering-of-equilibrium-pressure-at-a-given-temperature-the-amount-of-adsorbate-on-the-adsorbent</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/h2s-present-in-naphtha-reformed-gas-is-removed-by-absorbing-with</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-liquid-extraction-if-the-selectivity-is-unity-then</loc>
    <lastmod>2025-11-10T12:38:48.833Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/drying-of-a-wet-solid-under-constant-drying-conditions-means-the-exposure-of-the-wet-solid-to-the-air-of-constant</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/design-calculation-for-multiple-component-distillation-is-done-by</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/laboratory-determination-of-the-diffusivity-of-vapor-is-done-by-method</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/paper-industry-employs-driers</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/use-of-packed-towers-for-distillation-is-generally-limited-to-the</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/extractor-is-used-for-the-concentration-of-radioactive-nuclear-waste</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-unsaturated-air</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-individual-mass-transfer-co-efficients-molesm2s-for-absorption-of-a-solute-from-a-gas-mixture-into-a-liquid-solvent</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/minimum-reflux-ratio-in-a-distillation-column-results-in</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/high-pressure-at-the-bottom-of-a-distillation-tower-handling-heat-sensitive-materials-results-in</loc>
    <lastmod>2025-11-10T12:38:45.693Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-the-layout-plan-for-a-vacuum-distillation-unit-operating-at-60-mm-hg-supported-by-a-barometric-condenser-the-appropri</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-is-directly-concerned-with-psychrometry</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/measurement-of-the-interfacial-area-of-mass-transfer-is-achieved-easily-accurately-in-case-of-a-column</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-the-boiling-point-of-the-liquid-at-the-prevailing-pressure-the-saturated-absolute-humidity-becomes</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/ammonia-present-in-the-coke-oven-gas-is-removed-by-washing-with</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/most-important-factor-to-be-considered-in-the-selection-of-packings-for-absorbers-is-the-of-packing</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-provides-maximum-contact-surface-for-a-liquid-vapour-system</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/experimental-determination-of-is-done-by-wetted-wall-column-method</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-is-not-concerned-directly-with-mass-transfer</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/to-get-high-tray-efficiency</loc>
    <lastmod>2025-11-10T12:38:41.546Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-ethanol-water-system-the-lowering-of-distillate-quality-from-95-to-92-will-cause-plate-requirement</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/lewis-number-le-is</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-gas-liquid-absorption-column-for-obtaining-the-maximum-absorption-efficiency</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/humidity-chart-is-useful-for-the-solution-of-problems-concerning-condensation-vaporisation-and-air-conditioning-at-a-giv</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/powdery-materials-can-be-guarded-against-caking-tendency-on-storage-by</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/leaching-of-uranium-ore-and-gold-ore-is-done-in</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-ternary-mixture-in-which-equilateral-triangular-co-ordinate-is-used-in-leaching-and-extraction-a-of-the-equilatera</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-slope-of-the-operating-line-for-a-single-component-co-current-absorber-when-plotted-in-terms-of-mole-ratio-units-is</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-minimum-liquid-rate-to-be-used-in-an-absorber-corresponds-to-an-operating-line</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/separation-of-two-volatile-liquids-by-distillation-makes-use-of-their</loc>
    <lastmod>2025-11-10T12:38:37.486Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-critical-moisture-content-in-case-of-drying-indicates-the-rate-period</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-case-of-physical-adsorption-the-difference-between-heat-of-adsorption-and-heat-of-normal-condensation-is</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/a-solid-is-being-dried-in-the-linear-drying-rate-regime-from-moisture-content-xo-to-xf-the-drying-rate-is-zero-at-x-0-an</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-drying-time-between-fixed-moisture-content-within-diffusion-controlled-falling-rate-period-is-proportional-to-assumi</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-dew-point-of-an-unsaturated-gas-vapor-mixture-does-not-depend-upon-the-of-the-mixture</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-hatta-number-is-important-in</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/freundlich-equation-applies-to-the-adsorption-of-solute-from</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-slope-of-9-line-is-determined-by-the</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-a-binary-mixture-with-low-relative-volatility</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-interfacial-area-per-unit-volume-of-dispersion-in-a-gas-liquid-contactor-for-fractional-hold-up-of-gas-01-and-gas-bu</loc>
    <lastmod>2025-11-10T12:38:33.372Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/plate-efficiency-in-a-distillation-column-is-reduced-due-to-the-of-liquid</loc>
    <lastmod>2025-11-10T12:38:27.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-extraction-as-the-temperature-increases-the-area-of-heterogeneity-area-covered-by-binodal-curve</loc>
    <lastmod>2025-11-10T12:38:27.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/the-wet-and-dry-bulb-temperature-for-a-vapour-gas-mixture-are-25c-and-30c-respectively-if-the-mixture-is-heated-to-45c-a</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/raoults-law-does-not-apply-when-the</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-most-of-the-mechanically-agitated-liquid-liquid-extractors-baffles-or-horizontal-compartmental-plates-are-provided-wh</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/rayleighs-equation-applies-to-distillation</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/blowdown-in-a-cooling-tower</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/water-entrained-by-circulating-air-in-cooling-towers-is-termed-as</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/alcohol-is-dehydrated-using-distillation</loc>
    <lastmod>2025-11-10T12:38:27.778Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-the-mixture-to-be-distilled-has-a-very-high-boiling-point-and-the-product-material-is-heat-sensitive-the-separation</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/mechanism-of-moisture-removal-in-case-of-freeze-drying-of-food-stuff-is-by</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/molality-is-defined-as-the-number-of-gm-moles-of-solute-per-of-solvent</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/flash-distillation-is</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/when-an-unsaturated-air-water-mixture-is-heated-at-constant-pressure-then</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/danckwerts-developed-the-theory</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/leaching-of-coarse-solid-lumps-is-also-termed-as</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/steam-distillation-is-used-to</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-of-the-following-can-be-calculated-theoretically-using-steam-table-and-daltons-law-of-partial-pressure-if-the-rela</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/in-a-vapor-liquid-contacting-equipment-the-overall-gas-phase-mass-transfer-co-efficient-mtc-kg-is-related-to-individual</loc>
    <lastmod>2025-11-10T12:38:23.663Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/rayleigh-equation-applies-to-distillation</loc>
    <lastmod>2025-11-10T12:38:20.706Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/what-is-the-degree-of-freedom-of-an-absorption-process-in-which-only-one-component-is-transferred-between-phases</loc>
    <lastmod>2025-11-10T12:38:20.706Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/polar-organic-compounds-are-normally-used-as-separating-agents-for-the-azeotropic-and-extractive-distillation-which-of-t</loc>
    <lastmod>2025-11-10T12:38:20.706Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/at-750k-and-1-atm-the-approximate-value-of-schmidt-number-for-air-is</loc>
    <lastmod>2025-11-10T12:38:20.706Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/for-water-ethanol-system-the-minimum-reflux-ratio</loc>
    <lastmod>2025-11-10T12:38:20.706Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/penetration-theory-relates-the-average-mass-transfer-co-efficient-k-with-diffusivity-d-as</loc>
    <lastmod>2025-11-10T12:38:20.706Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/which-one-of-the-following-devices-is-not-used-for-both-the-absorption-as-well-as-the-liquidliquid-extraction-processes</loc>
    <lastmod>2025-11-10T12:38:20.705Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/relative-volatility-varies-with-the-concentration-of-component-for-an-ideal-solution-the-relative-volatility-of-a-binary</loc>
    <lastmod>2025-11-10T12:38:20.705Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/calculation-of-mass-transfer-co-efficient-is-mostlynormally-done-using-theory</loc>
    <lastmod>2025-11-10T12:38:20.705Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/mass-transfer/question/with-increase-in-temperature-the-leaching-rate-increases-because-of-the</loc>
    <lastmod>2025-11-10T12:38:20.705Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coal-tar-produced-by-high-temperature-carbonization-is-the-main-source-of</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/white-flue-gas-resembling-steam-coming-out-of-the-chimney-of-a-thermal-power-plant-indicates-that-the-fuel-used-in-the-b-1</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/pick-the-odd-man-out</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/carbon-content-by-weight-in-air-dried-wood-may-be-about-percent</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-least-calorific-value-kcalnm3</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/turndown-ratio-of-a-gas-burner-is-equal-to-the</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-gaseous-fuels-has-the-lowest-calorific-value</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ignition-temperature-of-a-fuel-in-air-is-that-in-pure-oxygen</loc>
    <lastmod>2025-11-10T12:38:13.028Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/eschka-mixture-which-is-used-for-the-determination-of-sulphur-in-coal-is-a-mixture-of</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/higher-percentage-of-ash-in-coal-meant-for-the-production-of-metallurgical-grade-coke</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coal-is-heated-in-presence-of-air-to-a-temperature-of-about-c-while-determining-its-ash-content-for-proximate-analysis</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/beehive-coke-oven</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gross-and-net-calorific-value-of-a-fuel-will-be-the-same</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/commercial-production-of-petrol-from-coal-as-practised-in-a-factory-at-sasol-in-south-africa-is-done-by-the-of-coal</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fussain</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/explosion-limit-of-blast-furnace-gas-is-37-to-71-gas-in-gas-air-mixture-it-means-that-the-blast-furnace-gas-will-explode</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/quantity-of-coke-produced-from-metallurgical-coal-may-be-around-percent</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-liquid-used-for-the-washing-of-coal-in-an-industrial-coal-washery-is-a-mixture-of-water-and</loc>
    <lastmod>2025-11-10T12:38:09.116Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-constituents-of-coal-is-the-most-important-in-the-production-of-coke</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-combustion-reaction-c-o2-co2-is</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/orsat-apparatus-is-meant-for</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/yield-of-coke-oven-gas-in-low-temperature-carbonisation-of-coal-is-about-nm3-ton-of-dry-coal</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/blast-furnace-gas-burns-with-a-bluish-flame-because-of-the-presence-of</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-pitch-creosote-mixture-pcm-ie-ctf-200-is-about</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fuel-gases-containing-hydrocarbons-eg-coke-oven-gas-are-not-preheated-before-burning-mainly-because</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-values-of-both-the-solid-as-well-as-the-liquid-fuels-can-be-determined-by-calorimeter</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-bituminous-coal-may-be-around-kcalkg</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/stack-heat-losses-can-be-minimised-by</loc>
    <lastmod>2025-11-10T12:38:05.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/method-of-maintaining-fires-in-furnace-during-standby-periods-without-undue-consumption-of-fuel-is-called</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/anthracite-coal</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/by-products-are-recovered-in-beehive-ovens</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-containing-very-high-percentage-of-durain-is-called-coal</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-function-of-secondary-combustion-air-is-to</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/temperature-of-coke-oven-gas-just-before-entering-into-saturator-for-recovery-of-nh3-is-about-c</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/producer-gas-containing-least-amount-of-tar-is-produced-by-the</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/incomplete-combustion-of-fuel-in-the-furnace-is-judged-by-high-of-the-flue-gases</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-used-for-making-the-explosive-tnt</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/safe-condition-for-storage-of-high-vm-bituminous-coal-is-that</loc>
    <lastmod>2025-11-10T12:38:01.729Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/flue-gas-from-the-heating-chamber-of-by-product-coke-ovens-is-removed-by</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/mineral-matter-m-and-ash-percentage-a-in-coal-are-roughly-related-as</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-dry-wood-may-be-around-kcalkg</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/combustion-of-pulverised-coal-as-compared-to-that-of-lump-coal</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-coal-carbonisation-process-the-conversion-of-semi-coke-to-coke-is-accompanied-by-an-increase-in-the-of-the-mass</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coal-tar-fuel-200-ctf-200-is-a-mixture-of</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/sometimes-water-is-sprayed-during-coal-charging-in-the-coke-oven-which-helps-in</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-sequence-of-absorption-in-flue-gas-analysis-by-orsats-apparatus-is-respectively</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/improper-storage-condition-results-in-the-weathering-of-coal-and-spontaneous-combustion-which-increases-its</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/critical-air-blast-cab-value-of-coke-is-a-direct-measure-of-its</loc>
    <lastmod>2025-11-10T12:37:58.077Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-particular-coal-is-said-to-be-free-burning-when-it</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ultimate-analysis-of-coal-determines-its-content</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/higher-efficiency-in-the-combustion-of-solid-fuel-cannot-be-achieved-by</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/if-oxygen-content-in-the-flue-gas-rises-too-high-fuel-is-being-wasted-by</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-combustion-of-a-gaseous-fuel-the-presence-of-a-non-luminous-flame-is-an-indication-of-the</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/process-is-meant-for-direct-hydrogenation-of-coal-to-produce-liquid-fuel</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/one-kg-of-carbon-for-theoretically-complete-combustion-requires-kg-of-air</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/when-incomplete-combustion-loss-is-high-the-flue-gas-analysis-shows-large-amount-of</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/naphthalene-recovered-from-coke-oven-gas-is-used</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/grindability-index-of-a-coal-is-100-it-implies-that-the</loc>
    <lastmod>2025-11-10T12:37:51.169Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-high-temperature-carbonisation-as-compared-to-low-temperature-carbonisation-of-coal-the</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/prime-coking-coal-is-always-blended-with-medium-or-non-coking-coal-before-carbonisation</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-carbonisation-of-coal-takes-place-at-c</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increase-in-calorific-value-of-fuels-their-adiabatic-flame-temperatures</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-applicable-to-fluidised-bed-combustion-of-coal</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/efficiency-of-the-combustion-of-a-fuel-is-judged-by-the-the-flue-gas</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/preheating-of-a-gaseous-fuel-results-in-increased</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/mineral-matter-content-m-and-ash-content-a-in-coal-are-approximately-related-as</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-gaseous-fuels-is-likely-to-have-the-highest-gross-calorific-value</loc>
    <lastmod>2025-11-10T12:37:44.232Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-compared-to-blast-furnace-gas-is</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-reactions-occuring-during-coal-gasification-is-called-the-neumann-reversal-reaction</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-gobar-gas-containing-ch4-60-h2-10-co2-30-may-be-about-kcalnm3</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-as-determined-by-bomb-calorimeter-is-the</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-adsorbent-is-used-for-removing-sulphur-compounds-s-q-h2s-rsh-etc-removal-from-coke-oven-gas-in-by-products-recover</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-fuels-has-the-highest-calorific-value-per-unit-mass-kcalkg</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fusion-point-of-coal-ash-generally-varies-from-1000-to-1700-c-ash-having-fusion-point-less-than-c-is-liable-to-form-clin</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-calorific-value-of-natural-gas-is-about-kcalnm3</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-amount-of-sulphur-and-phosphorous-in-coke-causes</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-containing-high-amount-of-volatile-matter-will-have</loc>
    <lastmod>2025-11-10T12:37:39.385Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-is-a-better-fuel-than-blast-furnace-gas-because-of-its-higher</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-a-micro-component-present-in-coal</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-would-require-maximum-amount-of-excess-air-for-complete-combustion</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coking-time-in-a-commercial-high-temperature-coal-carbonisation-plant-is-about-hours</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increase-in-ch-ratio-of-a-fuel-the-dew-point-of-flue-gases</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-temperature-carbonisation-of-coal-takes-place-at-c</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/when-the-coal-is-heated-in-absence-of-air-it-is-called-its</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/out-of-the-following-fuels-the-difference-between-gross-and-net-calorific-value-will-be-minimum-in-case-of</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-good-quality-coal-should-have</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/shatter-index-of-metallurgical-coke-on-2-inches-and-05-inch-screen-should-be-respectively-around-percent</loc>
    <lastmod>2025-11-10T12:37:33.905Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-a-measure-of-the-agglutinating-ie-binding-property-of-coal</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/by-products-recovery-process-from-coal-carbonisation-is-termed-as-direct-indirect-and-semi-direct-process-depending-upon</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-oxidation-of-coal-is-accelerated-by-the</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/as-the-ch-ratio-of-the-fuel-increases-the-amount-of-co2-formed-on-combustion-for-the-same-percentage-of-excess-air</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/preheating-of-the-flame-temperature</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increase-in-the-time-of-carbonisation-at-a-particular-temperature-say-1000c-the-percentage-in-coke-oven-gas-increas</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/if-co2-is-not-fully-absorbed-by-the-koh-solution-meant-for-its-absorption-in-the-orsat-apparatus-it-will-appear-as</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/presence-of-force-moisture-in-coal-is-most-disadvantageous-during-its</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-ash-coals</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/moisture-loss-is-determined-by-the</loc>
    <lastmod>2025-11-10T12:37:29.438Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coal-is-heated-in-absence-of-air-for-7-minutes-at-a-temperature-of-about-c-during-its-volatile-matter-determination-for</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/lurgi-gasifier-high-pressure-gasifier-as-compared-to-kopper-totzek-gasifier-atmospheric-pressure-gasifier-produces</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/yield-of-blast-furnace-gas-is-about-nm3-ton-of-pig-iron</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/emission-of-dense-white-smoke-out-of-the-chimney-of-a-thermal-power-plant-is-an-indication-of-the-use-of</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-a-rich-fuel-gas</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increases-in-carbonisation-temperature</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/64-132-rank-coal-astm-means-a-coal-with-64-1</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-liquidgaseous-fuel-containing-hydrocarbons-and-high-amount-of-sulphur-is-burnt-with-40-excess-air-the-flue-gas-still-c</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-fertilisers-is-produced-in-the-by-products-recovery-from-coke-oven-gas-plant-attached-to-an-integ</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/main-constituent-of-natural-gas-is</loc>
    <lastmod>2025-11-10T12:37:26.035Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/froth-floatation-is-used-for</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/anthracite-can-be-used-for</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/of-the-total-tar-present-in-raw-coke-oven-gas-the-tar-recovered-in-primary-cooler-is-about-percent</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-accounts-for-maximum-energy-loss-in-a-boiler</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/naphthalene-is-used-for-making</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/dry-air-requirement-for-burning-1-nm3-of-co-to-co2-may-be-around-nm3</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-flue-gas-analysis-by-orsats-apparatus-oxygen-is-absorbed-by</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/blast-furnace-coke-is-made-from-coal-by</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/for-the-case-of-a-fuel-gas-undergoing-combustion-with-air-if-the-airfuel-ratio-is-increased-the-adiabatic-flame-temperat</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-carbonisation-of-coal-produces</loc>
    <lastmod>2025-11-10T12:37:20.411Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/heat-penetration-rate-in-narrow-coke-ovens-in-high-temperature-carbonisation-of-coal-is-around-cmhr</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-having-higher-volatile-matter-content-will-necessarily-have-lower</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/function-of-secondary-air-in-pulverised-coal-firing-is-to</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-advantage-of-firing-pulverised-coal-in-the-furnace-lies-in-the-fact-that-it</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-both-the-solid-liquid-fuels-can-be-determined-by-using-calorimeter</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-most-matured-coal-out-of-the-following-is</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/64-132-rank-coal-astm-means-a-coal-with-64</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ignition-temperature-decreases-progressively-from-anthracite-to-lignite-because</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/for-which-pair-of-the-fuel-gases-calorific-value-cv-of-one-fuel-is-almost-double-that-of-the-other-on-volume-basis-ie-kc</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-good-metallurgical-coke-should-have-very-low</loc>
    <lastmod>2025-11-10T12:37:14.799Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/washing-of-coal-1</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/insitu-theory-and-drift-theory-are-related-to-the</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/degree-of-carbonisation-of-coal-during-coke-making-can-be-roughly-judged-by-the-of-the-coke-produced</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fuel-combustion-is-never-cent-per-cent-efficient-due-to</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-with-high-content-would-ignite-most-easily</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-fuel-gases-will-require-maximum-amount-of-air-for-combustion-of-1-nm3-gas</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-ash-containing-coke</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-oxidation-of-coal-resulting-from-bad-storage-conditions-does-not-decrease-its</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/bright-coal</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-certain-thickness-of-the-coal-if-stored-unscientifically-on-soft-katcha-ground-having-no-metallicconcrete-flooring-get</loc>
    <lastmod>2025-11-10T12:37:09.476Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-fuel-with-high-heat-release-rate-will</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-pyrogallol-solution-used-in-orsat-apparatus-can-absorb</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-low-temperature-carbonisation-of-coal-as-compared-to-high-temperature-carbonisation-produced-is-less</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/percentage-of-nitrogen-in-blast-furnace-gas-may-be-around</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-coking-of-coal-the-ash-content-percentage</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/stack-chimney-height-in-a-big-thermal-power-plant-is-dictated-by-the</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-lowest-temperature-at-which-a-solid-fuel-produces-enough-vapors-to-support-continuous-combustion-is-called</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ash-content-in-the-coke-produced-from-a-coking-coal-having-20-ash-may-be-around-percent</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-calorific-value-is-the-highest-out-of-the-following-for</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-having-high-ratio-of-volatile-matter-to-fixed-carbon-as-compared-to-a-coal-having-low-ratio-of-volatile-matter-to</loc>
    <lastmod>2025-11-10T12:37:04.956Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/kopper-totzek-coal-gasifier-installed-in-a-coal-based-nitrogeneous-fertiliser-plant-employs-aan-bed-gasifier</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ionisation-potential-applied-across-the-electrodes-of-electrostatic-tar-precipitator-is-around</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coal-tar-produced-by-high-temperature-carbonisation-is-the-main-source-of</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/hard-coke-is-manufactured-from</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-a-primary-fuel</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coking-time-in-narrow-by-product-coke-ovens-is-around-hours</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/too-much-of-excess-air-in-combustion-results-in-high</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/washing-of-coal-is-done-to-reduce-the</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/efficient-burning-of-anthracite-coal-requires</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/water-gas-constitutes-mainly-of</loc>
    <lastmod>2025-11-10T12:37:00.609Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-after-passing-through-return-electrostatic-tar-precipitator-retp-is-used-for-the</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/benzene-is-used</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-constituents-of-a-fuel-does-not-contribute-to-its-calorific-value-on-combustion</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-temperature-carbonisation-of-coal-produces</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gobar-gas-constitutes-mainly-of</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-coal-gasification-processes-will-produce-gas-having-maximum-methane-content</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-the-carbonisation-of-coal</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-that-softens-and-fuses-on-heating-is</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/main-use-of-soft-coke-is-as-fuel</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gas-yield-in-the-kopper-totzek-coal-gasifier-is-about-nm3ton-coal-ash-35</loc>
    <lastmod>2025-11-10T12:36:56.321Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/height-of-coke-oven-is-limited-say-maximum-upto-7-metres-mainly-by-the</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/steam-is-intermittently-admitted-into-the-fuel-bed-during-the-production-of-producer-gas-to</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-coke-has-the-least-percentage-of-ash</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-weathering-index-of-a-coal</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/blast-furnace-gas-is-a-very-poisonous-gas-because-of-its-predominantly-high-content</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/stoichiometric-combustion-of-12-kg-of-carbon-requires-of-oxygen</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/adiabatic-flame-temperature-of-a-fuel-is-dependent-on-the-initial-temperature-of</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/main-constituents-of-benzol-are</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gobar-gas-is-produced-by-the-of-cow-dung</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/hard-pitch-is-used-for-making</loc>
    <lastmod>2025-11-10T12:36:52.168Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/undercharging-of-coal-in-the-by-product-coke-ovens-results-in</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/benzol-is-used</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/pulverised-coal-used-in-boiler-firing-need-not-have</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-coal-middling-generated-in-coal-washeries-during-washing-of-coal-may-be-around-kcalkg</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/about-nm3-of-air-will-be-required-for-the-complete-combustion-of-2nm3-of-co</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fischer-tropsch-method-aims-at-the</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-flue-gas-analysis-by-orsats-apparatus-carbon-dioxide-is-absorbed-by</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/net-calorific-value-is-the-gross-calorific-value-less-the-heat-of-water-in-the-product-of-combustion-when-cooled-to-15c</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/producer-gas-comprises-mainly-of</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-compared-to-the-coal-from-which-it-has-been-made-contains</loc>
    <lastmod>2025-11-10T12:36:47.766Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/main-constituents-of-purified-lurgi-gas-are</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-coking</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/compound-coke-ovens-are-those-which-can-be-heated-by</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/out-of-the-following-fuels-the-difference-between-the-net-and-gross-calorific-value-is-maximum-in-case-of</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/present-in-coal-is-not-determined-in-its-ultimate-analysis</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-made-in-narrower-by-product-coke-ovens-as-compared-to-wider-ovens-is</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gray-king-assay-and-swelling-index-of-a-coal-is-a-measure-of-its</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/furnace-oil-consumption-in-a-furnace-for-a-given-duty-employing-preheated-combination-air-at-300-may-be-reduced-by-about</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-low-temperature-carbonisation-of-coal-the</loc>
    <lastmod>2025-11-10T12:36:42.796Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-a-single-stage-fixed-bed-high-pressure-coal-gasification-process</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/blast-furnace-gas-constitutes-mainly-of</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/pure-carbon-is-completely-burnt-in-oxygen-the-flue-gas-analysis-is-70co2-20co-and-10o2-the-percent-excess-oxygen-used-is</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/washing-of-coal-does-not-reduce-its</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/preheating-of-coal-charge-for-the-coke-ovens-reduces-the</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-gaseous-fuels-has-the-highest-net-calorific-value-kcalnm3</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/width-of-the-coke-oven-towards-coke-side-is-slightly-more-than-that-on-pusher-side-to</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/natural-draught-produced-by-a-chimney-depends-upon-the</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/highly-reactive-coke-have-lower</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/prohibits-the-use-of-alcohols-directly-in-petrol-engines</loc>
    <lastmod>2025-11-10T12:36:39.506Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/volumetric-ratio-of-n2-to-o2-in-dry-atmospheric-air-is</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/bituminous-coal</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/washing-of-coal</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coalification-means-the</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-ratio-of-total-carbon-obtained-in-the-ultimate-analysis-of-coke-and-fixed-carbon-obtained-in-the-proximate-analysis</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-oxidation-and-spontaneous-combustion-of-freshly-mined-coal-is-accentuated-if</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/if-the-specific-heat-of-gaseous-products-of-combustion-of-a-fuel-is-high-the-abiabatic-flame-temperature-will-be</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-main-advantage-of-forced-draft-over-natural-draft-is-that</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/oxygen-percentage-by-weight-in-atmospheric-air-is</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gasification-of-the-solid-fuel-converts-its-organic-part-into-combustible-by-interaction-with-airoxygen-and-steam-so-as</loc>
    <lastmod>2025-11-10T12:36:35.240Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/oxygen-content-in-a-flue-gas-was-found-to-be-4-it-implies-that-excess-air-used-for-combustion-was-around-percent</loc>
    <lastmod>2025-11-10T12:36:32.113Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/sulphur-in-metallurgical-coal</loc>
    <lastmod>2025-11-10T12:36:32.113Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fusion-point-of-coal-ash-increases-with-increase-in-its-content</loc>
    <lastmod>2025-11-10T12:36:32.113Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-coke-oven-gas-is-around-kcalnm3</loc>
    <lastmod>2025-11-10T12:36:32.113Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/caking-index-of-coal-blend-used-for-blast-furnace-coke-making-is-about</loc>
    <lastmod>2025-11-10T12:36:32.112Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-with-high-ash-content</loc>
    <lastmod>2025-11-10T12:36:32.112Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-a-binder-for-coal-briquetting</loc>
    <lastmod>2025-11-10T12:36:32.112Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coking-time-in-beehive-coke-oven-is-about</loc>
    <lastmod>2025-11-10T12:36:32.112Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-increased-by-using-preheated-combustion-air-in-place-of-ordinary-air-at-room-temperature</loc>
    <lastmod>2025-11-10T12:36:32.112Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-heat-of-combustion-of-a-fuel</loc>
    <lastmod>2025-11-10T12:36:27.596Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/koh-solution-used-in-orsat-apparatus-absorbs</loc>
    <lastmod>2025-11-10T12:36:27.596Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-high-temperature-carbonisation-of-coal-compared-to-low-temperature-carbonisation</loc>
    <lastmod>2025-11-10T12:36:27.596Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/presence-of-free-moisture-in-coal-during-its-high-temperature-carbonisation</loc>
    <lastmod>2025-11-10T12:36:27.596Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-optimum-percentage-of-excess-air-for-combustion-depends-upon-the-of-the-fuel</loc>
    <lastmod>2025-11-10T12:36:27.596Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/pick-out-the-correct-statement</loc>
    <lastmod>2025-11-10T12:36:27.596Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/pick-out-the-wrong-statement</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/wobbe-index-is-a-characteristic-of</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/spontaneous-combustion-of-coal-on-storage-results-due-to</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/white-flue-gas-resembling-steam-coming-out-of-the-chimney-of-a-thermal-power-plant-indicates-that-the-fuel-used-in-the-b</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/as-the-equilibrium-moisture-content-of-the-coal-increases-its</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-used-as-a-binder-in-coal-briquetting</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-fuel-gases-has-the-highest-calorific-value</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-orsats-apparatus-ammoniacal-cuprous-chloride-is-used-for-selectivity-absorbing</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-the-most-reactive-as-regards-the-formation-of-co-h2-from-c-h2o</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/abel-apparatus-is-used-for-those-oils-whose-flash-points-are-f</loc>
    <lastmod>2025-11-10T12:36:23.090Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/assam-india-coals-suffers-mainly-from-the-disadvantage-of-high-content</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-temperature-in-gasification-of-coal-favours</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-its-calorific-value-determination-by-bomb-calorimeter-coal-is-combusted-by</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/kopper-totzek-coal-gasifier</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/pensky-marten-apparatus-is-used-for-those-oils-whose-flash-points-are-f</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-main-product-of-high-temperature-carbonisation-of-coal-is</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-a-manufactured-fuel-1</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-having-high-amount-of-volatile-matter</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/yield-of-charcoal-in-high-temperature-carbonisation-of-wood-is-about-percent</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fixed-carbon-in-coal-is-defined-as</loc>
    <lastmod>2025-11-10T12:36:18.655Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-combustion-of-gaseous-fuels-deficiency-of-air</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-furnace-oil-is-about-kcalkg</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/airgas-ratio-for-complete-combustion-will-be-the-highest-for</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-a-by-product-recovered-in-a-high-temperature-coal-carbonisation-plant</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-ratio-of-maximum-adiabatic-flame-temperature-in-air-to-that-in-pure-oxygen-is-always</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-good-coking-coal-should-have-high-content</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gross-net-calorific-value-is-the-same-for</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/removal-of-hydrogen-from-coke-oven-gas</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fossil-fuels-mean</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/deficiency-of-combustion-air-during-combustion-of-a-gaseous-fuel</loc>
    <lastmod>2025-11-10T12:36:13.562Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/junkers-calorimeter-is-used-to-determine-the-calorific-value-of</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-can-be-made-into-briquettes-without-the-use-of-a-binder</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/light-oil-whose-major-component-is-benzol-is-obtained-by-the-distillation-of-crude-tar-in-the-temperature-range-of-c</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/mixed-gas-used-in-steel-plants-is-a-mixture-of</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/preheating-of-combustion-air-is-done-to</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-temperature-at-which-plastic-layer-formation-takes-place-during-carbonisation-of-coal-varies-from-c</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coal-containing-large-quantity-of-are-difficult-to-wash</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/narrow-coke-ovens-as-compared-to-wider-coke-ovens</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/bomb-calorimeter-is-used-to-determine-the-where-gcv-gross-calorific-value-ncv-net-calorific-value</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fuel-can-be-defined-as-a-substance-which-produces-heat-by</loc>
    <lastmod>2025-11-10T12:36:08.998Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/actual-flame-temperature-is-always-lower-than-the-adiabatic-flame-temperature-because-there-is</loc>
    <lastmod>2025-11-10T12:36:04.548Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fuel-for-a-fast-breeder-nuclear-reactor-is</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/cv-kcalnm3-of-gaseous-fuels-with-increase-in-molecular-weight</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/volatile-matter-content-of-metallurgical-coke-may-be-around-percent</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coking-coals-are-invariably</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ratio-of-primary-air-to-secondary-air-increases-with-increase-in-the-rank-of-coal-because-the</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/oxygen-required-for-theoretically-complete-combustion-of-1-nm3-methane-is-nm3</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-wood-gas-is-about-kcalnm3</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-maximum-adiabatic-flame-temperature-in-air-as-compared-to-that-in-pure-oxygen-is</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ammonia-content-in-raw-coke-oven-gas-is-about-gmnm3</loc>
    <lastmod>2025-11-10T12:36:04.547Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/presence-of-in-a-dry-gaseous-fuel-does-not-contribute-to-its-calorific-value</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/for-maximum-discharge-through-a-chimney-its-height-should-be</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-flame-speed</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-fuels-is-generally-not-used-in-thermal-power-plant-boiler-firing</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/use-of-excess-of-combustion-air-in-the-combustion-of-fuels-results-in</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/temperature-of-preheated-air-used-for-the-transportation-of-pulverised-coal-through-pipes-to-the-burner-of-a-boiler-furn</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-called-blue-gas</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/rate-of-low-temperature-oxidation-of-coal-due-to-bad-storage-conditions</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/dust-content-in-raw-blast-furnace-gas-is-about-gmnm3-hence-it-is-cleaned-to-the-dust-level-of-about-10-mg-nm3-before-use</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/when-steam-is-passed-over-coal-resulting-in-the-endothermic-reaction-represent-by-c-h2o-co-h2-it-is-called-the-of-coal</loc>
    <lastmod>2025-11-10T12:36:00.358Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/flue-gas-discharge-velocity-through-chimney-of-a-big-thermal-power-plant-may-be-around-msec</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/bomb-calorimeter-is-used-for-the-determination-of-calorific-value-of-the-fuels</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-ovens-in-steel-plant-are-heated-by</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/soft-coke-is-not</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/percentage-of-hydrogen-in-coke-oven-gas-may-be-around</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-with-high-ash-content-is-undesirable-as</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-the-most-poisonous-gas</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-accentuates-clinkering-trouble-on-furnace-grate-burning-coal</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/increase-in-ash-content-of-blast-furnace-coke</loc>
    <lastmod>2025-11-10T12:35:56.303Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-difference-between-total-carbon-and-fixed-carbon-of-coal-will-be-minimum-in-case-of</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-high-temperature-carbonisation-as-compared-to-low-temperature-carbonisation-of-coal</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gross-heating-value-of-coal-is-the-net-heating-value</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-internal-energy-of-the-combustion-products-is-compared-to-that-of-reactants</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/lignite-is</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-pressure-coal-gasification-is-employed-in-process</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/use-of-pulverised-coal-in-boiler-furnace-provides</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-fuel-gases-is-heavier-than-air</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-a-by-product-fuel</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/cannel-coal</loc>
    <lastmod>2025-11-10T12:35:52.271Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-lurgi-coal-gasifier</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-flame-velocity</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-theoretical-flame-temperature</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-will-generate-maximum-volume-of-product-of-complete-combustion-nm3nm3-of-fuel</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-the-most-important-deterrents-to-an-extended-use-of-pulverised-coal-in-boiler-firing</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ch-ratio-is-the-minimum-in-case-of</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-calorific-value-of-a-gas-of-composition-co2-20-h2-50-ch4-30-is-y-if-the-composition-of-gas-is-changed-to-h2-50-ch4-3</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-gasification-reaction-represented-by-c-h2o-co-h2-is</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/quantity-of-coke-oven-gas-produced-by-high-temperature-carbonisation-of-one-ton-of-dry-coal-may-be-around-nm3</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/for-long-flame-and-easy-ignition-the-coal-used-should-have</loc>
    <lastmod>2025-11-10T12:35:48.084Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-is-stripped-of-its-h2s-and-mercaptans-content-by</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/presence-of-nitrogen-in-combustion-air-does-not-reduce-the</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-constitutes-mainly-of</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/natural-draft-created-by-the-chimney-depends-upon</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-produced-by-high-temperature-carbonisation-of-coal-as-compared-to-that-produced-by-low-temperature-carboni</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/purity-of-coke-means-that-it-is-high-in-carbon-and-low-in</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-not-a-manufactured-fuel</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-gross-calorific-value</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increase-in-moisture-content-of-coal-its-1</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-tar-is-about-kcalkg</loc>
    <lastmod>2025-11-10T12:35:45.122Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/orsat-apparatus</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/shatter-index-of-the-coke-is-a-measure-of-its</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fuel-consumption-in-coke-making-can-be-reduced-by</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-cooling-medium-used-in-dry-quenching-of-coke-is</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/proximate-analysis-of-coal-determines-its-content</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-maximum-percentage-of-co2-in-a-flue-gas-from-a-carbonaceous-fuel-can-be</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/yield-of-pitch-from-distillation-of-high-temperature-tar-is-around-percent</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/hardgrove-grindability-index-of-four-coal-samples-are-given-below-which-of-them-is-the-easiest-to-grind</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/tar-yield-in-the-low-temperature-and-high-temperature-carbonisation-of-dry-coal-may-be-respectively-percent</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/fat-coal-means-a-coal-having</loc>
    <lastmod>2025-11-10T12:35:40.779Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/naphthalene-is-removed-from-coke-oven-gas-by</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/octane-number-of-2-2-4-trimethyl-pentane-is</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-calorific-value</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/flue-gas-obtained-on-complete-combustion-of-pure-acetylene-a-hydrocarbon-fuel-will-contain</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/initial-pressure-of-oxygen-introduced-into-the-bomb-of-the-bomb-calorimeter-for-determination-of-calorific-value-of-coal</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-heat-of-combustion</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-calorific-value-of-ld-converter-gas-is-about-kcalnm3</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/abrasion-index-of-blast-furnace-coke-should-be-around-percent</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/power-alcohol-as-compared-to-straight-run-gasoline-has-lower</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-petrographic-constituents-of-coal-is-non-coking</loc>
    <lastmod>2025-11-10T12:35:31.209Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-reaction-c-co2-2co-taking-place-during-coal-gasification-is-called-the-reaction</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/presence-of-phosphorous-in-metallurgical-coal</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-is-the-heaviest-fuel-gas-out-of-the-following</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-calorific-value-of-producer-gas-is-around-kcalnm3</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/shortintense-flame-is-produced-during-combustion-of-gaseous-fuel-by-using</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/during-combustion-of-coal-on-grate-clinker-formation-is-increased-by-the</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-coke-even-gas-produced-by-low-temperature-carbonisation-of-coal-is-about-kcalnm3</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/softening-temperature-of-coal-ash-is-a-measure-of-the-of-coal</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-sample-of-natural-gas-containing-80-methane-ch4-and-rest-nitrogen-n2-is-burnt-with-20-excess-air-with-80-of-the-combus</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/higher-fuel-combustion-efficiency-cannot-be-achieved-by</loc>
    <lastmod>2025-11-10T12:35:19.800Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/tolerable-concentration-of-toxic-carbon-monoxide-in-atmospheric-air-is-about-ppm</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-combustibles-is-absent-in-blast-furnace-gas</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-carbonaceous-fuel-containing-no-h2-or-hydrocarbons-is-burnt-and-the-resulting-flue-gas-contains-21-co2-it-means-that</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/percentage-of-methane-in-coke-oven-gas-may-be-around</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/gobar-gas-is-produced-by-the-of-gobar-cow-dung</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/atomising-steam-to-fuel-oil-ratio-in-a-burner-should-be-around</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-maximum-adiabatic-flame-temperature-is-attained-when-the-fuel-is-burnt-with</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/volatile-matter-content-in-coking-coal-may-be-about-percent</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increase-in-the-temperature-of-carbonisation-of-coal</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-catalyst-used-in-shift-converter-is</loc>
    <lastmod>2025-11-10T12:35:13.872Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/calorific-value-of-a-typical-dry-anthracite-coal-may-be-around-kcalkg</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-oxidation-of-coal-during-storage-does-not-decrease-its</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/theoretical-flame-temperature-of-a-fuel-is-that-temperature-which-is-attained-when-the-fuel-is-completely-burnt-using-th</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/is-used-as-jet-engine-fuel</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/tar-is-a-better-fuel-than-furnace-oil-because-of-its</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-low-temperature-carbonisation-as-compared-to-high-temperature-carbonisation-of-coal</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-will-be-unsuitable-for-dust-cleaning-from-flue-gas-at-400c-from-a-pulverised-coal-fired-boiler</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/artificial-draught-produced-by-a-fan-can-be-controlled-by-the</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/out-of-the-following-which-is-the-most-important-parameter-for-the-blast-furnace-grade-coke</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-having-higher-porosity-has</loc>
    <lastmod>2025-11-10T12:35:10.950Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coals-used-for-the-generation-of-producer-gas-should-have</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/caking-coal-is-desirable-for</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-coal-having-higher-volatile-matter-content-has-lower</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-unsuitable-fuel-for-producer-gas-manufacture</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/use-of-preheated-air-for-combustion-of-fuel-in-the-furnace-increases-the</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-is-a-poisonous-fuel-gas</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/blast-furnace-gas-compared-to-coke-oven-gas-has</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-has-the-highest-calorific-value-kcalnm3</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-main-function-of-primary-air-in-pulverised-coal-fired-burner-is-to</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/weathering-of-coal-during-storage-causes</loc>
    <lastmod>2025-11-10T12:35:05.414Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/number-of-macrocomponents-present-in-coal-according-to-stopes-are</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-will-have-the-least-volatile-matter-and-hence-will-be-the-most-difficult-to-ignite</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/which-of-the-following-petrological-constitutes-is-responsible-for-bright-and-lustrous-black-band-of-bituminous-coal</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-sulphur-content-in-a-fuel-of-the-flue-gases</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/low-temperature-oxidation-of-stored-coal-results-in-the</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/high-rate-of-heating-of-coke-ovens</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ombustion-of-pulverised-coal-compared-to-the-lumpy-coal</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/supply-of-excess-air-for-complete-combustion-of-fuel-is-necessitated-to-facilitate</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/correct-viscosity-of-furnace-oil-at-the-burner-tip-for-proper-atomisation-is-about-25-centistokes-to-reduce-the-viscosit</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/coke-oven-gas-burns-with-a-yellowish-flame-because-of-the-presence-of</loc>
    <lastmod>2025-11-10T12:35:01.484Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/with-increase-in-moisture-content-of-coal-its</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/in-general-the-limit-of-inflammabilityexplosion-limit-of-fuel-gases-is-widened-by-the</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/traces-of-tar-fog-present-in-the-coke-oven-gas-is-removed-by</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/ch-ratio-is-the-maximum-in-case-of</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-bright-glow-of-a-combustion-process-is-the-characteristic-of-temperature-oxidation-of-coal</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/largest-constituent-of-blast-furnace-gas-is</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/a-travelling-grate-stoker-is-meant-for-the-efficient-burning-of-coal</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/lurgi-coal-gasifier-is-a-pressurised-bed-reactor</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
  <url>
    <loc>https://www.mcqsbase.com/mcqs/fuels-and-combustion/question/the-fuel-ratio-of-a-coal-is</loc>
    <lastmod>2025-11-10T12:34:57.149Z</lastmod>
    <changefreq>weekly</changefreq>
    <priority>0.8</priority>
  </url>
</urlset>