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Mass Transfer MCQs | Page - 41
Dear candidates you will find MCQ questions of Mass Transfer here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
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Q. 401) In paper industry, paper is dried in a __________ dryer.
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Q. 402) Tray spacing in a distillation column of dia 10-12 ft. used in petroleum refinery may be around __________ inches.
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Q. 403) Which of the following plays an important role in problems of simultaneous heat and mass transfer?
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Q. 404) In a moderately sized packed absorption tower, channelling (which is most severe with stacked packings) can be minimised by taking the ratio of tower diameter to packing diameter
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Q. 405) If f = moles of vapour present per mole of feed, then the slope of feed line is (McCabeThiele method)
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Q. 407) Mass transfer co-efficient of liquid is
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Q. 408) Heat sensitive materials with very high latent heat of vaporisation may be economically separated using
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Q. 409) The reciprocal of stripping factor is termed as
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Q. 410) A distillation column with N plates is being operated under normal conditions. At some point of time, the operation is shifted to total reflux condition (i.e., no product and residue are being withdrawn and feed to the column is stopped). At the new steady state,
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