Mechanical Operations Mcqs for Chemical

Q.  For coarse reduction of hard solids, use ____________________?

a. Impact
b. Attrition
c. Compression
d. Cutting


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Vacuum is applied in _______________ zone, in case of a general type continuous rotary drum vacuum filter?
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MCQs:  The most suitable equipment for the transportation of 200 mesh size particles is a _______________?
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MCQs:  Which of the following is the hardest material ?
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MCQs:  In constant pressure filtration ?
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MCQs:  Which of the following crushing laws is most accurately applicable to the fine grinding of materials ?
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MCQs:  _______________ is a cohesive solid ?
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MCQs:  Raw materials are charged in the iron blast furnace using____________________?
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MCQs:  Solid particles of different densities are separated by _____________________?
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MCQs:  Moore filter is a ______________ filter ?
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MCQs:  During agitation of liquids, power consumption during laminar flow is not proportional to the ________________?
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MCQs:  The main differentiation factor between tube mill and ball mill is the ___________________?
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MCQs:  For sizing of fine materials, the most suitable equipment is a____________________?
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MCQs:  The specific surface of spherical particles is given by (where D and ρ are diameter and density of particle) ?
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MCQs:  Trommels are revolving screens which normally operate in the range of _______________ rpm?
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MCQs:  Filter aids like asbestos, kieselguhr, diatomaceous earth etc. are used to increase the porosity of the final filter cake & reducing the cake resistance during filtration. Filter aid is_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts