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chemical engineering fluid mechanics
1. 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): all (a), (b) and (c).
(B): BHP required by the pump.
(C): head of the liquid pumped.
(D): NPSH required.
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