| A | B |
|---|
| wire | Used to link things together electrically |
| connector | Used to connect the wire to the consumer |
| terminal | Found on a battery to connect them to the car |
| resistance | Restriction to electricity flow |
| voltage | This is what we measure electrical pressure in |
| ohms | This is what we measure resistance in |
| amps | This is what we measure electrical currecnt in |
| relay | This is an electrically controlled switch |
| fibreoptic | A way for control units to talk to each other |
| plug | This is what the terminals fit into |
| switch | Something operated by the driver to make something work |
| controlunit | Receives all of the signals from the different sensors to process |
| wiringdiagram | An aid to electrical diagnosis so that you know where all the wires go |
| fuse | This blows if the rating is exceeded |
| battery | This is where the electricity comes from |
| bulb | Uses a filament to produce light |
| led | Stands for light emitting diode |
| element | The part on the rear window that heats up |
