A reversible engine works between temperature limits of 260°C and 60° C. To improve the performance, we have to

Raise the source temperature to 300°C

Lower the sink temperature to 30°c

A reversible engine works between temperature limits of 260°C and 60�

1.	A reversible engine works between temperature limits of 260°C and 60° C. To improve the performance, we have to
A.	Raise the source temperature to 300°C
B.	Lower the sink temperature to 30°c
C.	Insulate the engine
D.	None of the above
Answer» C. Insulate the engine

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A reversible engine works between temperature limits of 260°C and 60° C. To improve the performance, we have to

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