A reversible engine converts one-sixth of the heat input into work. Wh – McqOptions

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1.	A reversible engine converts one-sixth of the heat input into work. When the temperature of the sink is reduced by 62°C, the efficiency of the engine is doubled. The temperatures of the source and sink are [CBSE PMT 2000]
A.	80°C, 37°C
B.	95°C, 28°C
C.	90°C, 37°C
D.	99°C, 37°C
Answer» E.

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