Across
- 2. Electrical wiring that is flexible. It can bend and move easily.
- 3. A switch that controls the main electrical supply to a building.
- 8. A safety device that automatically interrupts electrical flow in a circuit in case of overload or short circuit.
- 9. A device with metal pins that connects an electrical appliance to a power socket.
- 12. It protects against electric shock connecting metal parts of electrical devices to the earth.
- 13. Its job is to split an incoming electrical power feed into multiple secondary or subsidiary circuits
- 14. A device that measures the amount of electricity consumed in a building.
- 15. The primary electrical power supply to a building.
Down
- 1. A safety device that quickly switches off electricity if a fault is detected, preventing electric shock.
- 4. A device in the electrical supply which contains devices such as a switch and circuit-breakers.
- 5. A connection to the earth to prevent electrical shock.
- 6. A type of light that uses fluorescent tubes to produce light.
- 7. Conductors used to carry electrical currents in circuits.
- 10. A device used to support and connect a light bulb to an electrical circuit.
- 11. The point where the electrical supply enters a building.