MCQs: Screen capacity is expressed in terms of____________________?
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MCQs: General mechanism of size reduction in intermediate and fine grinder is by __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 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 of the _____________ crushing?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Percentage of drum submerged in the slurry in case of rotary drum filter is ________________?
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MCQs: Where the density difference of the two liquid phase to be separated is very small (as in milk cream separator), the most suitable separator is a____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The optimum moisture content in solids to be crushed/ground ranges from _______________ percent?
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MCQs: Critical Speed (Nc) of a ball mill is given by (where R1 and R2 are radii of ball mill and the ball respectively) ?
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MCQs: Ribbon blenders are exclusively meant for __________________?
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MCQs: Which of the following size reduction equipments employs mainly attrition for ultrafine grinding ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: During agitation of liquids, the_________________?
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MCQs: The important dimensional group involved in the power requirement calculation in mixing operation is the _____________ number?
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MCQs: Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the _____________ filtration?
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MCQs: Chance process is used for the________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The most suitable equipment for removing the fine dust particle (< 1 micron dia.) from air below its dew point will be a/an______________?
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MCQs: Removal of activated carbon from glycerine is done by _________________?
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MCQs: General crushing equation is given by d(P/m) = -K (dD̅ S/D̅ n S). Bond’s crushing law is obtained by solving this equation for n = _____________ and feed of infinite size?
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MCQs: Critical speed of rotation, N (in rps – rotation per second) of a trammel is equal to (where, g = acceleration due to gravity = 9.81 m/sec2 and, r = radius of trammel, metre.) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Washability curve based on float and sink test enables an assessment to be made of the possibility of cleaning a coal fraction based on the____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In a ball mill, the volume occupied by the balls (when the mill is stopped) is about _______________ percent of the volume of the mill?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Use of grinding aids results in the ___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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