Mechanical Operations Mcqs for Chemical

Q.  Pick out the wrong statement?

a. Recycled coarse material to the grinder by a classifier is termed as circulating load
b. Wear and tear in wet crushing is more than that in dry crushing of materials
c. Size enlargement (opposite of size reduction) is not a mechanical operation
d. A ‘dust catcher’ is simply an enlargement in a pipeline which permits the solids to settle down due to reduction in velocity of the dust laden gas


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The main purpose of control rod in a nuclear reactor is to control the___________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  The decrease in the atomic number is not observed in case of________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Number of secondary neutron emitted on fission of an atom of U-235 by slow neutron bombardment is_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Thorium can be converted into U-233 in a _____________ reactor?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Isotopes of an element have the same__________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Use of molten metal as a coolant in fast breeder reactor helps in_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  A nuclear reactor can’t be used for_________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following factors is the most important in the site selection for a nuclear power plant ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Graphite is used in nuclear reactor as_____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following may not need a moderator ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Net efficiency of ordinary light water cooled nuclear reactor is about _____________ percent?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Thermal neutrons which are used to cause the fission of U-235 have energy _____________ eV?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  In nuclear reactions, ______________ number is conserved?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which of the following ores contains maximum percentage of uranium ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Plutonium________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Tarapur (INDIA) atomic power station____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Thorium-232 (a fertile material) on absorption of a neutron gets converted into ___________ , which is a fissile material?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Final product of uranium extraction plant at Jadugoda (Bihar) is________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  β-rays emission in radioactive disintegration is always accompanied by the emission of____________________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which is used as a coolant in nuclear reactor due to its high capture cross-section ?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts