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For a carnot engine the source and the s...

For a carnot engine the source and the sink temperatures are `527^@C` and `47^@C` respectively and the engine extracts 800J of heat in each cycle. What is the area enclosed by the P-V diagram in terms of energy units

A

480 J

B

600 J

C

350 J

D

280 J

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The correct Answer is:
A
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