Net positive suction head (NPSH) of a centrifugal pump must be – McqOptions

MCQOPTIONS

1.	Net positive suction head (NPSH) of a centrifugal pump must be
A.	greater than the vapour pressure of the liquid.
B.	less than the vapour pressure of the liquid.
C.	equal to the vapour pressure of the liquid.
D.	less than barometric pressure.
Answer» B. less than the vapour pressure of the liquid.

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