Across
- 1. Measure taken to protect someone or something or to prevent something undesirable
- 3. Small mechanical or electronic device or tool, especially an ingenious or novel one
- 7. Switchboard for all the electricity in the home
- 9. Remove something using a sharp implement.
- 10. Fit in with the wishes or needs of.
- 11. The wiring that leads from the circuit breaker to the devices in a home
- 13. Circuit that has power on it
Down
- 2. Activity that is natural to or the purpose of a person or thing
- 4. Elementary switching and protective devices for safe machine control.
- 5. Electric current in excess of that which is normal, safe, or allowed for.
- 6. Maximum amount that something can contain.
- 8. The bar connects to the main service neutral and returns the current back to the electric utility grid.
- 12. Using the hands