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What is the correct answer?

4

Discharge of a centrifugal pump is

A. Directly proportional to diameter of its impeller

B. Inversely proportional to diameter of its impeller

C. Directly proportional to (diameter)² of its impeller

D. Inversely proportional to (diameter)² of its impeller

Correct Answer :

D. Inversely proportional to (diameter)² of its impeller


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