With increasing flow rate, the hydraulic efficiency of a centrifugal pump (A) Monotonically decreases (B) Decreases and then increases(C) Remains constant(D) Increases and then decreases

With increasing flow rate, the hydraulic efficiency of a centrifugal
pump
(A) Monotonically decreases
(B) Decreases and then increases
(C) Remains constant
(D) Increases and then decreases
by

1 Answer

Answer :

(A) Monotonically decreases
by

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