Code Admin & SafetyCâu 103 / 110
Which standard governs electrical safety-related work practices, including arc-flash and shock protection?
a.NEC (NFPA 70)
b.NFPA 72
c.NFPA 70E
d.OSHA 1910 only
Giải thích
NFPA 70E, Standard for Electrical Safety in the Workplace, covers safe work practices, arc-flash boundaries, and PPE selection.
Luyện miễn phí toàn bộ 110 câu hỏi — không cần đăng ký.
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