Question: A heat engine operating between 227C and 27C absorbs 2 kcal of heat from the 227'C reservoir reversibly per eycle. The amount of work

A heat engine operating between 227C and 27C absorbs 2 kcal of heat from the 227'C reservoir reversibly per eycle. The amount of work done in one cycle is ? A 0.4 kcal 0.8 kcal 4 kcal D 8 kcal

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