JEE PHYSICS MCQ: THERMODYNAMICS

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Application +4 | -1

A Carnot engine takes heat from a reservoir at

{627^ \circ }C

and rejects heat to a sink at

{27^ \circ }C

. Its efficiency will be

View answer and explanation

Correct option: C

45718

Option C (02-Mar) is correct because the efficiency of a Carnot engine is calculated using the temperatures of the hot and cold reservoirs.

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