Centrifugal pump

A --------is a device which converts mechanical energy in to hydraulic energy

• Turbine

• generator

• pump

• motor

Which of the following is related to a centrifugal pump

• Piston

• Suction valve

• Delivery valve

• Impeller

A centrifugal pump needs a ------------------- at one end of the suction pipe.

• a non returning valve

• Piston

• stopper

• ball valve

The liquid enters to a centrifugal pump in -----------direction

• Axial direction

• Radial direction

• Tangential direction

• None of these

The centrifugal pump works on the principle of generating -------------- force

• Faradays law

• Joules law

• Centrifugal

• Centripetal