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Which statement is incorrect ?...

Which statement is incorrect ?

A

all reversible cyles have same efficiency

B

reversible cycle has more efficiency than an irreversible one

C

Carnot cycle is reversible one

D

Carnot cycle has the maximum efficiency in all cylces.

Text Solution

Verified by Experts

The correct Answer is:
A
(a) All reversible engines working for the same temperature
of source and sink have same efficiencies. If the
temperature are different, the efficiency is different.
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