Chemical Engineering Basics
Pick out the wrong statement. If the net positive suction head (NPSH) requirement of a pump is not satisfied, then

It will be cavitated
It will deliver low discharge of liquid
It will not develop sufficient head to raise water
Its efficiency will not be affected

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Chemical Engineering Basics
Parallel straight line pattern of temperature distribution for both hot and cold fluids is observed in case of heat exchanger of the type

Parallel flow with unequal heat capacities
Counter flow with unequal heat capacities
Counter flow with equal heat capacities
Parallel flow with equal heat capacities

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