Advanced Wiring第 72 / 110 题
Which wiring method is acceptable in a Class I, Division 2 location?
a.Type NM
b.Type AC
c.Nonmetallic Romex
d.Type MC with listed fittings
解析
Class I, Division 2 permits methods such as threaded rigid metal conduit and Type MC cable with listed fittings; ordinary NM/AC cable is not permitted.
法律依据: 2023 NEC 501.10(B)免费刷完整 110 道题库 — 无需注册。
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