Across
- 2. Allows current flow in only one direction.
- 4. Measures voltage in a circuit.
- 5. (Alternating Current) Electric current that changes direction periodically.
- 6. Tool for measuring voltage, current, and resistance.
- 7. Protective tubing for electrical wiring.
- 9. Stores electrical energy in an electrical field.
- 12. Component that resists changes in current flow.
- 15. The flow of electric charge in a circuit.
- 17. Law Relates voltage, current, and resistance (V = I * R).
- 18. A safety device that melts when current exceeds a limit.
- 20. Material that allows electricity to flow easily.
- 23. Device that changes voltage levels in AC circuits.
- 24. A device that consumes electrical power.
- 25. Gauge Measurement of wire thickness.
Down
- 1. (kWh) Unit of electrical energy consumption.
- 3. A closed path through which electricity can flow.
- 8. (Direct Current) Electric current that flows in one direction.
- 10. Material that restricts the flow of electricity.
- 11. Connecting a circuit to the Earth to prevent shock.
- 13. Property that opposes the flow of electrical current.
- 14. Box Enclosure for electrical connections.
- 16. Unit of electric current.
- 19. Circuit A low-resistance path causing excess current.
- 21. Breaker Automatic device to protect circuits from overload.
- 22. The potential difference that drives electric current.