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
Correct Answer: Cavitation ✔
Last Updated: March 10, 2019
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
Correct Answer: Cavitation ✔
Last Updated: March 10, 2019