Question 8038 of 844 · Washington 01 Journey Level Electrician Exam
When may several motors be connected to a single branch circuit?
Exactly one answer is correct.
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Correct answer to question 8038
- B: When the conditions of 430.53 are met, such as small motors on a 120 volt 20 ampere circuit
Explanation
Section 430.53 permits two or more motors on one branch circuit under specific conditions. These include motors of 1 hp or less on circuits of 120 volts or less protected at 20 amperes or less, and other arrangements with proper overload and short-circuit protection.
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