OSHA · Jobsite topic

Electrical Safety Practice Quiz

Review overhead-line clearance, GFCI, damaged cords, and shock-hazard basics that show up on construction and general-industry jobsites.

18 questions · About 6 minutes · Last reviewed: August 31, 2026

Educational practice only. This quiz is not OSHA training and does not provide an OSHA card or certification. Disclaimer · See an error? Tell us.

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What this quiz covers

• The 10-foot rule and staying clear of overhead power lines
• GFCI protection for temporary power on construction sites
• Damaged cords, missing ground pins, and when a tool is out of service
• Why 50 volts and above is treated as a shock hazard in many OSHA contexts

Common questions

Is this an official OSHA test?

No. Original practice only. Qualified electrical work still requires training and your employer’s procedures.

Who is this for?

Construction and maintenance workers reviewing electrical hazards before an Outreach class or a new site.

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Official source

OSHA electrical (29 CFR 1926 Subpart K and 1910 Subpart S). Original questions; not copied from a commercial course.