engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Thermodynamics Second Law of Thermodynamics and Entropy Clausius Inequality
If the heat rejected from the system is zero, then which of the following statements will hold TRUE?
1
When net work is equal to the heat absorbed, work efficiency is 100%.
2
Heat is exchanged from one heat reservoir only.
3
It violates Kelvin - Plank statement.
4
All options are correct