Power required by a centrifugal pump is proportional to (where, D = diameter, N = r.p.m) ________________?

By admin on March 9, 2019
Power required by a centrifugal pump is proportional to (where, D = diameter, N = r.p.m) ________________?

A. N2D3
B. ND2
C. N2D
D. N3D5

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