Across
- 2. A life-saving safety device that can stabilize heart beats after a serious electrical injury.
- 3. Ladders made of _____ should not be used around electrical equipment because they can conduct electricity.
- 4. A tool used by qualified workers to troubleshoot electrical issues by determining voltage, resistance, continuity, etc., on electrical lines.
- 6. A fast acting circuit breaker that is designed to shut off power in the event of a ground-fault, reducing the risk of electric shock and fire.
- 7. Well-known measurement of electricity that shows how strongly a current is sent through an electrical system.
Down
- 1. The _____ way to work on an electrical system is to de-energize it altogether.
- 5. The minimum distance in inches that should be cleared around electrical panels (spelled out, no hyphen or space).