For one complete cycle of a thermodynamic process gas as shown in the P-V diagram, which of following correct? A. `DeltaE_(int) = 0, Q lt 0`B. `DeltaE_(int) = 0, Q gt 0`C. `DeltaE_(int) gt 0, Q lt 0`D. `DeltaE_(int) lt 0, Q gt 0`

For one complete cycle of a thermodynamic process gas as shown in the

1.	For one complete cycle of a thermodynamic process gas as shown in the P-V diagram, which of following correct? A. `DeltaE_(int) = 0, Q lt 0`B. `DeltaE_(int) = 0, Q gt 0`C. `DeltaE_(int) gt 0, Q lt 0`D. `DeltaE_(int) lt 0, Q gt 0`
Answer» Correct Answer - A `DeltaE_(i nt) =0` for a complete cycle and for given cycle work done is negative, so from law of thermodynamics `Q` will be negative i.e., `Q lt 0`.

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For one complete cycle of a thermodynamic process gas as shown in the P-V diagram, which of following correct? A. `DeltaE_(int) = 0, Q lt 0`B. `DeltaE_(int) = 0, Q gt 0`C. `DeltaE_(int) gt 0, Q lt 0`D. `DeltaE_(int) lt 0, Q gt 0`

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