Services & Distribution第 43 / 110 题
What is the smallest conductor size generally permitted to be installed in parallel?
a.#2 AWG
b.#1 AWG
c.1/0 AWG
d.2/0 AWG
解析
Conductors are generally permitted in parallel only in sizes 1/0 AWG and larger.
法律依据: 2023 NEC 310.10(G)免费刷完整 110 道题库 — 无需注册。
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