Across
- 3. one time use protection ofr a conductor
- 6. converts electrical energy to mechanical energy
- 7. not to scale
- 9. steps voltage up or down in an electrical system
- 12. a gaseous fuel type used by a generator
- 16. a fuel type used by a generator
- 18. provides protection at a receptacle or panel from a ground fault
- 19. a type of outlet, used for direct connection of utilization equipment with a plug
- 21. acronym for overcurrent protection
- 22. one of the main jobs of the electrical designer is to track this through a building electrical system
- 23. automatically transfers power between normal and emergency
- 24. resettable protection for a conductor
- 28. the grounded conductor in an electrical circuit
- 29. distributes electricity to equipment and devices
- 32. a circuit that provides power to only one piece of equipment is considered "this"
Down
- 1. electrical property that impedes the flow of electricity
- 2. basic electrical formula that relates voltage and current to actual work done
- 4. manually transfers power between normal and emergency
- 5. conduit and wire between panels
- 7. the author of the NEC
- 8. an excess of current in an electrical circuit
- 10. a voltage spike
- 11. provides emergency power for servers, switches and some emergency lighting
- 13. measurement of electrical "pressure"
- 14. provides power for a flashlight or car
- 15. measurement of electrical "work" done
- 17. a device used to isolate an electrical circuit from the source of power
- 18. provides emergency power for lighting, elevators, HVAC, cooler/freezers, etc
- 20. measurement of electricity "flow"
- 25. the grounding conductor in an electrical circuit
- 26. the point where the building electrical system ends, could be a receptacle, fan, luminaire, etc.
- 27. provides protection from voltage spikes
- 30. another name for NFPA chapter 70
- 31. used to ground an electrical installation to the earth