Question 8077 of 1033 · Washington 01 Journey Level Electrician Exam
A power factor correction capacitor is connected on the load side of a motor overload device. How is the overload selected?
Exactly one answer is correct.
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Correct answer to question 8077
- C: Based on the improved power factor of the motor circuit
Explanation
When a capacitor is connected on the load side of the overload, the line current through the device drops. Section 460.9 requires the overload rating to be based on the improved power factor, and the effect of the capacitor is disregarded in sizing the motor conductors.
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