An toànCâu 1278 / 1605
Lockout/tagout (LOTO) procedures are primarily intended to protect workers from:
a.Falls from height
b.The unexpected energization or start-up of machines/equipment and release of stored energy
c.Airborne silica
d.Excessive noise
Giải thích
LOTO controls hazardous energy — electrical, hydraulic, pneumatic, mechanical, thermal — so equipment cannot be unexpectedly energized or start up while workers service it. It is a core electrical/mechanical safety practice.
Trích dẫn luật: 29 CFR 1926.417 / T8 CCR §2320.4Luyện miễn phí toàn bộ 1605 câu hỏi — không cần đăng ký.
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Người kiểm duyệt Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — kiểm tra)