Specific speed of a centrifugal pump relates it with another pump having the___________________?

Related Mcqs:

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...

While starting an axial flow pump, its delivery valve should be kept _______________?

A. Open B. Closed C. Either open or closed D. None of these...

For the same terminal conditions and valve size, the pressure drop in a fully opened globe valve as compared to that in a gate valve is___________________?

A. More B. Less C. Equal D. Either A. or B.; depends on the viscosity of the fluid...