An engine works on Carnot cycle. Initially it had efficiency of 40 percent. Keeping lower temperature fixed, higher temperature is raised by 10 percent. New efficiency will be

An engine works on Carnot cycle. Initially it had efficiency of 40 per

1.	An engine works on Carnot cycle. Initially it had efficiency of 40 percent. Keeping lower temperature fixed, higher temperature is raised by 10 percent. New efficiency will be
A.	40 percent
B.	45.45 percent
C.	5.35 percent
D.	30 percent
Answer» C. 5.35 percent

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An engine works on Carnot cycle. Initially it had efficiency of 40 percent. Keeping lower temperature fixed, higher temperature is raised by 10 percent. New efficiency will be

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