Quiz: What does the term ‘compression ratio’ refer to in an engine September 1, 2025 by Alex Turner What does the term ‘compression ratio’ refer to in an engine? Discover more about Vehicle Engine and Automobile at our home page. A) The ratio of the maximum to minimum cylinder volume in an engine. B) The amount of fuel consumed per mile by the vehicle. C) The weight of the engine in relation to the vehicle’s total weight. D) The speed at which the engine’s pistons move during operation. Submit Answer
