Code Admin & SafetyCâu 105 / 110
What is the primary purpose of a lockout/tagout (LOTO) procedure under Cal/OSHA?
a.To isolate and control hazardous energy during servicing
b.To label panel directories
c.To test GFCI devices
d.To install ground rods
Giải thích
LOTO isolates and controls hazardous energy sources so equipment cannot be re-energized while workers are servicing it.
Luyện miễn phí toàn bộ 110 câu hỏi — không cần đăng ký.
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