🏭Chemical Engineering MCQs
Chemical Engineering MCQs
496 MCQs491
A source rock that is too immature to generate petroleum in its natural setting is known as__________?
🏭Chemical EngineeringBy: Sajjad Ali
AEffective Source Rock
BPotential Source Rock
CUnconventional Source Rock
DAll of above
492
The most blister form of copper is__________?
🏭Chemical EngineeringBy: Fida Ur Rasool
Arefined copper
Bimpure copper
Cprocessed copper
Dnone of these
493
Maximum heat transfer rate can be expected in case of_________?
🏭Chemical EngineeringBy: Faheem Zaman Dhaunroo
ALaminar flow
BCo-current flow
CTurbulent flow
DHeat flow rate is independent of nature of flow
494
Baffles are provided in heat exchangers to____________?
🏭Chemical EngineeringBy: Faheem Zaman Dhaunroo
ARemove dirt
BIncrease heat transfer rate
CReduce vibrations
DReduce heat transfer rate
495
A butane isomerisation process produces 70 k.mole/hr of pure iso-butane. A purge stream removed continuously, contains 85% n-butane and 15% impurity (mole%). The feed stream is n-butane containing 1% impurity (mole%). The flow rate of the purge stream will be_________________?
A3 kmole/hr
B4 kmole/hr
C5 kmole/hr
D6 kmole/hr
496
The molecules of a liquid which is in equilibrium with its vapor at its boiling point on an average have equal _____________ in the two phases?
APotential energy
BIntermolecular forces
CKinetic energy
DTotal energy