Quiz: What role does the alternator play in a vehicle’s electrical March 27, 2025 by Alex Turner What role does the alternator play in a vehicle’s electrical system? Discover more about Vehicle Engine and Automobile at our home page. A) It generates electricity to charge the battery and power the electrical systems. B) It controls the vehicle’s ignition timing for optimal engine performance. C) It regulates the fuel mixture for efficient combustion in the engine. D) It provides power to the vehicle’s heating and air conditioning systems. Submit Answer