Across
- 5. Load – Any device or component that consumes electrical power.
- 6. – An electromechanical device that moves a plunger when energized, used in starters and other components.
- 7. – The flow of electric charge through a circuit.
- 12. – A collection of wires bundled together to distribute electrical power and signals.
- 13. Relay – An electrically controlled switch that allows a low-current signal to activate a high-current circuit.
- 16. – A component that controls voltage output from the alternator.
- 18. – A component in older ignition systems that directs high-voltage electricity to the correct spark plug.
- 21. – A device used to join electrical components or wiring.
- 22. – The strength of an electric current measured in amperes (amps).
- 25. – A tool used to measure voltage, current, and resistance in electrical circuits.
- 26. – A rechargeable component that stores electrical energy for starting the engine and running electrical accessories.
Down
- 1. – The electrical potential difference between two points in a circuit.
- 2. Motor – An electric motor that turns the engine over to initiate combustion.
- 3. – A safety device that prevents electrical overload by breaking the circuit when excessive current flows.
- 4. – The opposition to electrical current flow, measured in ohms.
- 8. – A device that generates electrical power to charge the battery and run electrical systems.
- 9. – A complete path that allows electrical current to flow.
- 10. Link – A special wire that acts as a fuse, protecting circuits from excessive current.
- 11. – An electronic component that stores and releases electrical energy.
- 14. Diagram – A visual representation of electrical connections and components in a vehicle.
- 15. – The reference point in an electrical circuit where voltage is considered zero.
- 17. Circuit – A circuit where components are connected in multiple paths for current flow.
- 19. Coil – A device that transforms low-voltage battery power into high voltage for the spark plugs.
- 20. – The unit of measurement for electrical resistance.
- 23. (Engine Control Unit) – A computer that controls various engine functions, including fuel injection and ignition timing.
- 24. – A semiconductor that allows current to flow in only one direction.
