Across
- 7. the current nikoli tesla invented
- 8. the standard unit used to measure electrical pressure or force
- 9. occurs right after a arc flash
- 10. are safety device that prevents electrocution by instantly shutting off power when it detects electricity leaking to the ground
- 11. A firestop system for electrical installations is a set of specialized, tested materials used to seal openings where cables, conduits, or trays pass through fire-rated walls or floors
- 14. flow of electricity through a wire
- 15. composite material created by metallurgically bonding two or more distinct metals
Down
- 1. a protective tubing system used to route and safeguard electrical wiring in buildings
- 2. explosive release of light and heat caused by an electrical fault
- 3. any source of potential damage
- 4. technical name for outlets
- 5. form of energy resulting from the existence and motion of charged particles, such as electrons
- 6. the type of current thomas edison invented
- 12. Thermoplastic High Heat-Resistant Nylon-coated
- 13. a secure connection between electrical cables and a pull string