Across
- 3. a weatherproof service drop entry point where overhead power or telephone wires enter a building, or where wires transition between overhead and underground cables.
- 6. a electrode installed into the earth and connected to the grounded neutral of the electrical system which in turns grounds the entire home or business
- 7. Holds service entrance cables to a wall or beam
- 9. protect against the potentially dangerous effects of overcurrents, such as an overload current or a short-circuit current, which creates a fault current.
- 10. A connecter that holds a ground wire to a hollow pipe
- 12. electrical cables that bring power from electrical companies to residential buildings and our homes.
- 14. between the serving electric utility service point and the first point of connection to the service-entrance conductors at the building
- 15. A bus bar that holds your neutral wires
Down
- 1. conductors between the service point and the first point of connection to the service-entrance conductors in a terminal box, meter, or other enclosure, whether inside or outside the building wall
- 2. A big box that contains breakers and bus bars
- 4. A bus bar that holds your ground wires
- 5. a function that shuts down the output and protects the power supply and load when the input or output enters an over voltage condition due to some abnormality.
- 8. A connecter that holds Ground wires to a ground bar
- 11. the customer-owned box attached to your home that holds your electric meter.
- 13. a switch that automatically interrupts the current of an overloaded electric circuit, ground faults, or short circuits