Question 8076 of 749 · Maryland Journeyperson Electrician Exam
What is the minimum ampacity of conductors supplying a capacitor?
Exactly one answer is correct.
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Correct answer to question 8076
- D: 135 percent of the capacitor rated current
Explanation
Section 460.8(A) requires capacitor circuit conductors to have an ampacity of at least 135 percent of the rated current of the capacitor. Capacitor current rises with voltage and harmonics.
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