Chemical Engineering > GATE 2023 > Carnot Engine
Consider a system where a Carnot engine is operating between a source and a sink. Which of the following statements about this system is/are NOT correct?
A
This engine is reversible.
B
The engine efficiency is independent of the source and sink temperatures.
C
This engine has the highest efficiency among all engines that operate between the same source and sink.
D
The total entropy of this system increases at the completion of each cycle of the engine.

Correct : b, d

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