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MCQs: Size reduction mechanism used in Jaw crushers is__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Solid particles separation based on the difference in their flow velocities through fluids is termed as the__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The mechanism of size reduction by a hammer mill is by impact and attrition between the________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pebble mills are tumbling mills widely used for grinding in the manufacture of paints & pigments and cosmetic industries, where iron contamination in the product is highly objectionable. Pebbles used in pebble mill are made of__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: During size reduction by a jaw crusher, the energy consumed decreases with the__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Out of the following size reduction equipments, the maximum feed size can be accepted by the__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The capacity of a classifier in ‘tons of solid/hr’ is given by (where, A = cross-sectional area in m2, V = rising velocity of fluid in m/sec, S = percentage of solids in the suspension by volume, ρ = density of solids in kg/m3)_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For a turbine agitated and baffled tank, operating at low Reynold’s number (based on impeller diameter), the power number (Np) varies with NRe as_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a ______________ conveyor?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Screen efficiency is______________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In case of a hammer crusher ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: To remove very small amount of tiny solid impurities from liquid, we use a_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: _____________________ baffles are provided in ball mills ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Crushing efficiency of a machine ranges between __________________ percent?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Rod mills employed for grinding_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Sauter mean diameter is the same as the ______________ mean diameter?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Ultrafine grinders operate principally by_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Number of particles in a crushed solid sample is given by (where, m = mass of particles in a sample, Vp = volume of one particle, ρ= density of particles) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Vibrating screens are used for handling large tonnages of materials. The vibrating motion is imparted to the screening surface by means of_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: According to Bond crushing law, the work required to form particle of size ‘D’ from very large feed is (where (S/V)p and (S/V)f are surface to volume ratio of the product and feed respectively) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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