Hydraulic Machines MCQ with Answers

energy available at the impeller to the energy supplied to the pump by the prime mover

actual work done by the pump to the energy supplied to the pump by the prime mover

energy supplied to the pump to the energy available at the impeller

manometric head to the energy supplied by the impeller per kN of water

energy available at the impeller to the energy supplied to the pump by the prime mover

actual work done by the pump to the energy supplied to the pump by the prime mover

energy supplied to the pump to the energy available at the impeller

manometric head to the energy supplied by the impeller per kN of water

manometric efficiency

mechanical efficiency

overall efficiency

volumetric efficiency

give high discharge

produce high heads

pump viscous fluids

all of these

The centrifugal pump is suitable for large discharge and smaller heads.

The centrifugal pump requires less floor area and simple foundation as compared to reciprocating pump.

The efficiency of centrifugal pump is less as compared to reciprocating pump.

all of the above