Cavitation in a centrifugal pump can be avoided by keeping the__________________?

Related Mcqs:

The excess of the sum of pressure & velocity heads over the vapor pressure of the liquid at the suction is called the___________________?

A. Static submergence B. Net positive suction head (NPSH) C. Cavitation sensitivity D. Priming...

Remote control valve is a _______________ valve?

A. Gate B. Butterfly C. Needle D. Globe...

______________ pumps are axial flow pumps?

A. Turbine B. Propeller C. Diffuser D. None of these...

Nominal size of the discharge pipe of a pump is usually _____________ the nominal size of the inlet pipe?

A. Smaller than B. Larger than C. Same as D. Twice...

In case of a ____________ the energy of flow is considerably decreased downstream of the machine?

A. Blower B. Turbine C. Centrifugal pump D. Centrifugal fan...