The net positive suction head (NPSH) of a centrifugal pump is defined – McqOptions

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1.	The net positive suction head (NPSH) of a centrifugal pump is defined as the sum of the velocity head and the pressure head at the
A.	discharge.
B.	suction.
C.	suction minus vapor pressure of the liquid at suction temperature.
D.	discharge minus vapor pressure of the liquid at the discharge temperature.
Answer» D. discharge minus vapor pressure of the liquid at the discharge temperature.

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