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The efficiency of a Carnot heat engine w...

The efficiency of a Carnot heat engine working between temperatures `127^(@)C and 27^(@)C` is

A

`27/127`

B

`100/127`

C

`300/400`

D

`100/400`

Text Solution

Verified by Experts

The correct Answer is:
D
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CHHAYA PUBLICATION-FIRST AND SECOND LAW OF THERMODYNAMICS-Exercise - Multiple Choice Questions (Mark 1)
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  16. A Carnot engine, having an efficiency of eta = 1/10 as heat engine is ...

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  17. The efficiency of a Carnot heat engine working between temperatures 12...

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  18. The efficiency of an ideal heat engine is

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  19. Coefficient of performance of a machine is

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