Question 3002 of 223 · California Water Treatment Operator Exam

What is cavitation in a pump?

Exactly one answer is correct.

Show solution

Correct answer to question 3002

  • C: The formation and collapse of vapor bubbles caused by low pressure at the impeller inlet

Explanation

Cavitation sounds like gravel in the pump and damages the impeller. It is caused by low suction pressure, high suction lift or a restricted intake.

Next to question ›