A heat engine makes use of 785 kj of heat to produce 245kj
A heat engine makes use of 785 kJ of heat to produce 245kJ of work. It operates at a temperature of 285 oC It exhausts heat to the 22.5 oC atmosphere. What is its ideal efficiency and its actual efficiency Why are these two quantities so different?
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a heat engine makes use of 785 kj of heat to produce 245kj of worknbsp it operates at a temperature of 285 ocnbsp it
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