Question 3013 of 223 · California Water Treatment Operator Exam
What does an ammeter reading higher than the nameplate full-load amps on a pump motor suggest?
Exactly one answer is correct.
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Correct answer to question 3013
- D: The motor is overloaded or something is binding
Explanation
High amps mean the motor works too hard because of clogging, bearing drag, low voltage or a high flow condition. It should be investigated before the overload trips.
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