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A thermodynamic system is taken through ...

A thermodynamic system is taken through the cycle `ABCD` as shown in the figure. Heat rejected by the gas during the cycle is

A

`2PV`

B

`4PV`

C

`(1)/(2)PV`

D

`PV`

Text Solution

Verified by Experts

The correct Answer is:
A
`DeltaW_(cyclic)=-(2P-P)(3V-V)=-2PV`
Heat rejected in cycle `ABCD=2PV`
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