SafetyQuestion 1279 of 1605
Before work begins near electrical circuits, if a worker could contact energized parts, the employer must:
a.Simply warn the worker to be careful
b.De-energize and lock/tag out the circuits, or guard them, so no worker contacts live parts
c.Increase the voltage to reduce risk
d.Post a sign and continue live work
Explanation
1926.416(a)(1) requires de-energizing and locking/tagging (or effectively guarding) circuits before employees work where they could contact energized parts, unless de-energizing introduces greater hazards.
Law Reference: 29 CFR 1926.416(a)(1)Practice all 1605 questions free — no signup required.
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Sen Lin, PrepPass Founder · Verified against California CSLB Contractor License Law & Business Exam · How we review
Reviewed by Abraham Chen — Licensed California General Contractor (CSLB License #1101856 — verify)