Mechanical Operations Mcqs for Chemical

Q.  Compressibility co-efficient for an absolutely compressible cake is_______________?

a. 0
b. 1
c. 0 to 1
d.


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  According to Taggart’s rule for selecting between a gyratory crusher and a jaw crusher; the later should be used, if the hourly tonnage to be crushed divided by the square of the gape expressed in cm is less than_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Wet sieving is employed, when the product contains ________________ materials?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Size reduction mechanism used in Jaw crushers is__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Solid particles separation based on the difference in their flow velocities through fluids is termed as the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The mechanism of size reduction by a hammer mill is by impact and attrition between the________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts
MCQs:  During size reduction by a jaw crusher, the energy consumed decreases with the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Out of the following size reduction equipments, the maximum feed size can be accepted by the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts
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: T-Code Scripts
MCQs:  Short distance transportation of grain, gravel, sand, ash, asphalt etc. is done by using a ______________ conveyor?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Screen efficiency is______________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In case of a hammer crusher ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  To remove very small amount of tiny solid impurities from liquid, we use a_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  _____________________ baffles are provided in ball mills ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Crushing efficiency of a machine ranges between __________________ percent?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Rod mills employed for grinding_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Sauter mean diameter is the same as the ______________ mean diameter?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Ultrafine grinders operate principally by_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
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: T-Code Scripts