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)

Discharge (Q) of a centrifugal pump is given by (where D = Diameter of

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 = ≈ì√Ñ.D.Vf
B.	Q = ≈ì√Ñ.b.Vf
C.	Q = ≈ì√Ñ.D.bf.V
D.	Q = D.b.Vf
Answer» D. Q = D.b.Vf