as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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what is an alternator in a car?
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an alternator in a car is an electrical generator that converts mechanical energy into electrical energy. it is responsible for supplying power to the vehicle's electrical system and charging the battery.
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