Consider a centrifugal pump having a specific impeller diameter, fixed
impeller speed pumping a liquid of constant density at a particular
discharge capacity. With decrease in the capacity of the pump, the
__________ decreases.
(A) NPSH required
(B) BHP required by the pump
(C) Head of the liquid pumped
(D) All (A), (B) and (C)
impeller speed pumping a liquid of constant density at a particular
discharge capacity. With decrease in the capacity of the pump, the
__________ decreases.
(A) NPSH required
(B) BHP required by the pump
(C) Head of the liquid pumped
(D) All (A), (B) and (C)