Q. Power required to drive a centrifugal pump is directly proportional to ......... of its impeller ?

(A) diameter
(B) square of diameter
(C) cube of diameter
(D) fourth power of diameter

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✅ Correct Answer: (D) fourth power of diameter

Published by Admin ⭐ 38.37K Points at 23-Feb-2025 03:46 pm in Hydraulic Machines

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