Which of the following is not the function of a volute casing provided in a centrifugal pump? Options: A . &nbspTo reduce the head loss in discharge B . &nbspTo increase the pump efficiency C . &nbspTo collect liquid from the periphery of the impeller and to transmit it to the delivery pipe at constant velocity D . &nbspTo increase the pump discharge rate

Which of the following is not the function of a volute casing provided in a cent

Question

Which of the following is not the function of a volute casing provided in a centrifugal pump?

Options:

A . To reduce the head loss in discharge

B . To increase the pump efficiency

C . To collect liquid from the periphery of the impeller and to transmit it to the delivery pipe at constant velocity

D . To increase the pump discharge rate

Answer: Option D

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