The P-V diagram for a cyclic process is ...

The P-V diagram for a cyclic process is a triangle ABC drawn in order. The co-ordinates of A, B, C are (4, 1), (2, 4) & (2, 1). The co-ordinates are in order of P - V in which P is in `N//m^(2)` & volume in litres. The work done during the process from A to B is :

A

`3xx10^(-3)J`

B

`-3xx10^(-3)J`

C

`6xx10^(-3)J`

D

`9xx10^(-3)J`.

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The correct Answer is:

D

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