Electrical 1

1. a material that does not allow electrical current to flow through it
3. an instrument used for measuring electricity
4. hot, sometimes called a line or phase
7. practices and procedures designed to protect against the unexpected startup of machinery and equipment
8. state and federal agency that makes the rules for keeping workers safe
9. the opposition to current flow
10. sudden stimulation of nerves and muscle when electricity flows through your body
12. a material that allows electrical current to flow through it
13. neutral, the power return intended as a current return path from the load back to the source

2. a document that sets minimum safety rules to protect people and property from electrical hazards
5. a device that shuts of an electrical circuit when it is flowing along an unintended path
6. a possible source of danger
11. the standard unit of measurement of electrical power