Engine - motorcycle dictionary definitionsUploaded by motorcycledirectory, found in e In motorcycling, Engine can be defined as:An engine is a machine designed to convert energy into useful mechanical motion. In common usage, an engine burns or otherwise consumes fuel, and is differentiated from an electric machine (i.e., electric motor) that derives power without changing the composition of matter.[1] An engine may also serve as a "prime mover", a component that transforms the flow or changes in pressure of a fluid into mechanical energy.[2] An automobile powered by an internal combustion engine may make use of various motors and pumps, but ultimately all such devices derive their power from the engine. The term "motor" was originally used to distinguish the new internal combustion engine-powered vehicles from earlier vehicles powered by steam engines, such as the steam roller and motor roller, but may be used to refer to any engine. |
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