The temperature-entropy diagram of a reversible engine cycle is given – McqOptions

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1.	The temperature-entropy diagram of a reversible engine cycle is given in the figure. Its efficiency is
A.	\[\frac{1}{4}\]
B.	\[\frac{1}{2}\]
C.	\[\frac{2}{3}\]
D.	\[\frac{1}{3}\]
Answer» E.

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