The head developed by a centrifugal pump is largely determined by the____________________?

Related Mcqs:

Which is the most efficient and best for measuring very small flow rate of gases ?

A. Venturimeter B. Orificemeter C. Rotameter D. Flow nozzle...

Fluid resistance to shear depends upon its_______________?

A. Rate of transfer of molecular momentum B. Cohesion C. Both A. and B. D. Neither A. nor B....

If two capillary tubes of dia 0.5 mm and 1 mm are dipped in a pot containing mercury, then the rise of mercury is_________________?

A. Same in both the tubes B. Greater in 1 mm dia tube C. Greater in 0.5 mm dia tube D. Zero in both the tubes...

A Venturimeter measures the___________________?

A. Velocity head B. Pressure C. Point velocity D. None of these...

Cavitation occurs in a centrifugal pump when the suction pressure is________________?

A. Less than the vapour pressure of the liquid at that temperature B. Greater than the vapour pressure of the liquid at that temperature C. Equal to the vapour pressure D. Equal to the developed head...