Across
- 3. The ability of a system to store an electric charge.
- 4. Material used to prevent the unwanted flow of electricity to earth or other phases.
- 11. The process of connecting an electrical circuit to the ground for safety.
- 13. Using infrared cameras to detect heat signatures and prevent electrical fires.
- 14. The complete path of an electric current including the generating apparatus.
- 15. The property of a conductor by which a change in current induces an electromotive force.
- 16. The ratio of useful power output to the total power input in a system.
- 17. The number of cycles per second in an alternating current measured in Hertz.
- 18. The strength of an electrical current expressed in amperes.
- 19. A device used to transfer electrical energy between two or more circuits through induction.
- 20. The process of adjusting an instrument to ensure its accuracy and precision.
Down
- 1. The electrical potential difference between two points.
- 2. The ability of a power system to recover quickly from a fault or blackout.
- 5. The total opposition to alternating current in a circuit.
- 6. A combination of electrical disconnect switches fuses or circuit breakers.
- 7. A material or object that allows electricity to flow through it easily.
- 8. Distortions in the voltage or current waveform often caused by non-linear loads.
- 9. Adhering to the regulatory standards and safety codes of the electrical industry.
- 10. A high-voltage electric system facility used to switch or change voltage.
- 12. The inclusion of extra components to ensure system operation if one fails.