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mechanical engineering hydraulic machines
1. Discharge (Q) of a centrifugal pump is given by (where D = Diameter of impeller at inlet, b = Width of impeller at inlet, and Vf = Velocity of flow at inlet)
(A): Q = π.b.Vf
(B): Q = π.D.b.Vf
(C): Q = π.D.Vf
(D): Q = D.b.Vf
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