Heat Engines & PV Diagrams
23. The Second Law of Thermodynamics / Heat Engines & PV Diagrams / Problem 4
A motorbike has an engine with an output power of 15 horsepower and a rotational speed of 3600 rpm. Assume that the engine operates in a closed cycle and has a thermal efficiency of 25%. Calculate the engine's i) work and ii) heat output in one cycle.
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