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A reversible engine converts one-sixth o...

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

A

`80^(@)C,37^(@)C`

B

`95^(@)C,28^(@)C`

C

`90^(@)C,37^(@)C`

D

`99^(@)C,37^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
D
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