What can cause vibration?
A. High temperature
B. Worn bearings
C. Low pump speed
D. All of the above
A. Incorrect. Vibration is caused by cavitation, worn bearings, or misalignment of the pump.
B. Correct. Vibration is caused by cavitation, worn bearings, or misalignment of the pump.
C. Incorrect. Vibration is caused by cavitation, worn bearings, or misalignment of the pump.
D. Incorrect. Vibration is caused by cavitation, worn bearings, or misalignment of the pump.
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