Across
- 3. Minimum overhead clearance above a flat-roofed garage (in feet)
- 5. Wires that run to outlets
- 8. Wires that carry power to subpanels
- 9. Overhead clearance over a deck (in feet)
- 11. Underground service drop
- 13. _______-_______ Electrical panel brand known as "Stab-Lok"—should be replaced
- 15. Device that lowers utility voltage before it enters the home
- 16. Concrete-encased grounding electrode
- 19. Unit of electrical force
- 22. Amps allowed for 10 AWG copper wire
- 23. Electrical panel with loose breakers and smooth bus bars — should be replaced
- 24. Maximum number of hand movements to shut off a panel
- 25. Overhead clearance required over a driveway (in feet)
- 26. Connecting metal parts of a system to prevent voltage differences
Down
- 1. Outlet or switch rating approved for aluminum wiring
- 2. Required clearance for overhead power lines above a road (in feet)
- 4. Device that receives a plug, like an outlet
- 5. Armored cable with metal sheathing that acts as a ground
- 6. Another name for the main panel is a _______ panel
- 7. Opposition to electric current
- 8. Amps allowed for 14 AWG copper wire
- 10. Another name for a grounding rod
- 12. Horizontal clearance over a deck (in feet)
- 14. The correct term for a wire
- 16. Another term for a hot or live wire
- 17. Describes the neutral wire
- 18. Measurement of electrical power
- 20. Distance in feet GFCIs are required near water
- 21. Direct electrical connection to the earth