The head developed by a centrifugal pump is largely determined by the

1.	The head developed by a centrifugal pump is largely determined by the
A.	power of the pump.
B.	nature of the liquid being pumped.
C.	angle of the vanes and the speed of the tip of the impeller.
D.	vapour pressure of the liquid.
Answer» D. vapour pressure of the liquid.

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The head developed by a centrifugal pump is largely determined by the

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