Across
- 2. Any device or appliance that consumes electrical power.
- 4. A network of interconnected power lines and equipment for distributing electricity.
- 7. A facility where voltage levels are adjusted and power is distributed.
- 10. The number of cycles per second of an alternating current, measured in Hertz (Hz).
- 11. The electrical potential difference between two points, driving the flow of current.
- 14. A device that increases or decreases voltage in an electrical circuit.
- 15. High-voltage power lines used to transport electricity over long distances.
Down
- 1. A material, typically a wire, that allows the flow of electrical current.
- 3. A type of electrical current where the flow of charge is in one direction.
- 5. A material that resists the flow of electrical current, used to protect and separate conductors.
- 6. The rate at which electrical energy is transferred, measured in Watts (W).
- 8. A type of electrical current where the flow of charge periodically reverses direction.
- 9. Lower-voltage power lines that deliver electricity to homes and businesses.
- 12. A machine that converts mechanical energy into electrical energy.
- 13. The flow of electric charge, measured in Amperes (A).