The starter system use an electrical circuit for starting the vehicle engine. This system can convert electrical energy from the battery into mechanical energy, this mechanical energy will be used to rotate (crank) the engine so that the vehicle engine can run. The alternator works by turning mechanical energy into electrical energy. When your engine is on, it powers a drive belt that rests on a pulley attached to the alternator. The pulley turns the alternator's rotor shaft, which spins a set of magnets around a coil. These spinning magnets generate alternating current (AC) around the coil, which is then channeled to the alternator's rectifier. The rectifier converts that AC power into DC power, which activates your car's electrical systems. The alternator powers most car's electronic components while you're driving around or idling, including your headlights, electric steering, power windows, windshield wipers, heated seats, dashboard instruments, and radio. The alternator supplies all of them with direct current (DC) power. Your alternator is also responsible for charging your car battery while driving. 🎗 Share, Comment, and save for more people to see. Thanks for your Support! #automobile #mechanical #automotive #electrical #energy #electricstarter #alternator #ignition #crank #dc #ac #directcurrent #engine #vehicle #charging #automobileengineering #battery #12v #24v #mechanic #foryou