Mechanical Operations Mcqs for Chemical

Q.  If radius of a batch basket centrifuge is halved & the r.p.m. is doubled, then the_________________?

a. Linear speed of the basket is doubled
b. Linear speed of the basket is halved
c. Centrifugal force is doubled
d. Capacity of centrifuge is increased


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  The constants (Kb, Kr and Kk) used in the laws of crushing (i.e., Bond’s law, Rittinger’s law and Kick’s law) depend upon the_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  What is the selectivity index, if the grade of tailings & concentrate is the same ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Hot, lumpy & abrasive materials are best transported by using a/an ___________ conveyor ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Moisture can be removed from lubricating oil using_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Cartridge filters are termed as ‘edge’ filters, because of the fact that the_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Fick’s law relates to_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Production rate _____________ with increased fineness, with a given energy input to the size reduction machine?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The material is crushed in a gyratory crusher by the action of__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Trommels employ _____________ for screening of materials?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  For classification of potable (drinking) water, we use a _______________ filter?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The value of ‘angle of nip’ is generally about__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In a roll crusher, the specific power consumption and the production rate is affected by the_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Filter aid is used to____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Sedimentation on commercial scale occurs in____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Diatomaceous earth is a/an_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Filter medium resistance is important during the ______________ of filtration?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A compressible cake has the_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Crushing of mineral particles is accomplished in a ‘cage mill’, when one or more alloy steel bars are revolved in opposite directions. It is a type of ______________ mill?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Filter medium resistance is that offered by the__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Pick out the wrong statement ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts