Quiz: What is a supercharger, and how does it differ from a turboc February 3, 2025 by Alex Turner What is a supercharger, and how does it differ from a turbocharger? Discover more about Vehicle Engine and Automobile at our home page. A) A supercharger is a device that compresses the intake air for an engine, driven by the engine’s crankshaft, while a turbocharger is powered by exhaust gases. B) A supercharger is an electric motor that enhances fuel efficiency, while a turbocharger increases the engine’s displacement. C) A supercharger is a type of battery that stores energy for electric vehicles, while a turbocharger is a system for regenerating energy. D) A supercharger is used for hybrid vehicles to improve battery life, while a turbocharger is used exclusively in diesel engines. Submit Answer