PARTS OF A CAR AND THEIR FUNCTIONS The Electrical System A cars electrical system is powered by a rechargeable battery that draws its power from the engine itself, which acts as a generator. The battery is used to start the car, providing the initial motion of the engine and powering items such as the fuel pump and starter. A cars battery is also used to power the headlights, radio, dashboard gauges, turn signals and an array of safety sensors. Most cars also have additional uses for the electrical system such as power automatic windows or door locks. All of these electrical items are wired to the battery with a series of fuses ensuring that the electrical system can continue to function even if one part fails.
Posted on: Mon, 27 Oct 2014 11:31:25 +0000
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