A carnot engine takes heat from a reservoir at 627°C and rejects heat – InterviewSolution

1.	A carnot engine takes heat from a reservoir at 627°C and rejects heat to a sink at 27°C. Its efficiency is (a) 3/5 (b) 1/3 (c) 2/3 (d) 200/209
Answer» Correct answer is (c) 2/3

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