Erosion and pits formation on the impeller of a centrifugal pump may be due to

Question: Erosion and pits formation on the impeller of a centrifugal pump may be due to
[A].

cavitation.

[B].

low speed of impeller.

[C].

its operation with delivery valve closed for considerable time after starting the pump.

[D].

off centering of pump with motor.

Answer: Option A

Explanation:

No answer description available for this question.