Question 8024 of 790 · California General Electrician Exam
How many conductors must a motor disconnecting means open?
Exactly one answer is correct.
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Correct answer to question 8024
- C: All ungrounded supply conductors simultaneously
Explanation
Section 430.103 requires the motor disconnect to open all ungrounded supply conductors at the same time. It must also be designed so it does not close automatically.
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