Question 6058 of 790 · California General Electrician Exam
In NEC 2020 and 2023, aluminum, copper-clad aluminum, or copper conductors may be run in parallel only when they are
Exactly one answer is correct.
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Correct answer to question 6058
- B: 1/0 AWG and larger
Explanation
Conductors in parallel must generally be 1/0 AWG and larger. The rule is in 310.10(H) in NEC 2020 and 310.10(G) in NEC 2023.
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