Across
- 4. hot, sometimes called a line or phase
- 6. practices and procedures designed to protect against the unexpected startup of machinery and equipment
- 8. the opposition to current flow
- 9. a document that sets minimum safety rules to protect people and property from electrical hazards
- 11. a material that allows electrical current to flow through it
- 12. sudden stimulation of nerves and muscle when electricity flows through your body
- 13. an instrument used for measuring electricity
Down
- 1. a material that does not allow electrical current to flow through it
- 2. a device that shuts of an electrical circuit when it is flowing along an unintended path
- 3. neutral, the power return intended as a current return path from the load back to the source
- 5. the standard unit of measurement of electrical power
- 7. a possible source of danger
- 10. state and federal agency that makes the rules for keeping workers safe