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MCQs: The important dimensional group involved in the power requirement calculation in mixing operation is the _____________ number?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Filtration operation carried out by continuous increase of the inlet pressure of slurry, is called the _____________ filtration?
Category: Chemical Engineering Mcqs, Published by: teswesm
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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______________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Removal of activated carbon from glycerine is done by _________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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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?
Category: Chemical Engineering Mcqs, Published by: teswesm
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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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MCQs: ______________ are used for the separation of coarse particles from a slurry of fine particles?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Size reduction of ice and gypsum can be accomplished suitably by a _______________ crusher?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pick out the wrong statement ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Gyratory crushers compared to the reciprocating jaw crushers__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Separation of solid suspended in liquid into a supernatant clear liquid and a denser slurry employs a process termed as the___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In case of a ball mill ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The filtrate flow rate in constant pressure filtration___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Activators are those chemicals which help buoying up one mineral in preference to the other in the froth floatation process. Which of the following is an activator ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In filtration, the use of ‘filter aid’ helps in__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following oxides is not present in hematite iron ore ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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