Quiz: How does a supercharger differ from a turbocharger in terms May 17, 2025 by Alex Turner How does a supercharger differ from a turbocharger in terms of operation? Discover more about Vehicle Engine and Automobile at our home page. A) A supercharger is powered directly by the engine, while a turbocharger uses exhaust gases to spin a turbine. B) A supercharger compresses air using a turbine, whereas a turbocharger uses a belt-driven mechanism. C) A supercharger is more efficient at high speeds, while a turbocharger is more effective at low speeds. D) A supercharger increases fuel efficiency, whereas a turbocharger decreases fuel efficiency. Submit Answer