A centrifugal pump designed to pump water is employed to pump a more viscous oil. In the later case, the pump_________________?

Related Mcqs:

Pick out the wrong statement ?

A. Surface tension of a liquid is because of the difference in magnitude of adhesive & cohesive forces B. A hydrometer used for the determination of specific gravities of liquids works on the principle of buoyant forces C. In case of unsteady fluid flow, the velocity at any given point does not change with time … Pick out the wrong statement ?Read More...

A hydraulic accumulator comprises of__________________?

A. A storage device and a control valve B. A cylinder and a plunger C. Two pistons and two cylinders D. A storage tank and a ram pump...

Pressure co-efficient is the ratio of pressure forces to __________________________ forces?

A. Gravity B. Inertial C. Viscous D. None of these...

The co-efficient of discharge of an orificemeter is a function of ________________?

A. Reynolds number at the orifice B. Ratio of orifice dia to pipe dia C. Both A. and B. D. None of the above parameters, and has a constant value of 0.61...

A compressor that takes suction at a pressure below atmospheric and discharge against atmospheric pressure is called a ____________ pump?

A. Sump B. Volute C. Vacuum D. Submerged...