Across
- 4. Light Bulb produces light by heating a wire filament
- 6. A safety device that automatically stops the flow of electricity when a circuit is overloaded or shorted
- 7. A point where electrical devices can be plugged.
Down
- 1. Compact ..... Lamp uses gas and a small amount of mercury vapor to produce light.
- 2. A metal conductor that carries electrical current through a circuit.
- 3. Main Service ….. is the central box that distributes electricity to different circuits
- 5. A device that opens or closes an electrical circuit to turn lights or devices on and off.