engineering recuitment Cochin Shipyard Executive Trainee Mechanical Mock Test Thermodynamics Second Law of Thermodynamics and Entropy Entropy and Irreversibility
Which of the following is TRUE for real thermodynamic cycle?
1
\(0 < \oint \frac{{dQ}}{T} < \infty \)
2
\(\oint \frac{{dQ}}{T} < 0\)
3
\(\oint \frac{{dQ}}{T} = 0\)
4
\(\oint \frac{{dQ}}{T} = \infty \)