安全第 1278 / 1605 题
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
解析
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.
法律依据: 29 CFR 1926.417 / T8 CCR §2320.4免费刷完整 1605 道题库 — 无需注册。
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