Updated on 03/05/26 by Mananjay Mahato
(Chapter – 5) 2nd Law of Thermodynamics: Definition of Sink, Source Reservoir of Heat, Heat Engine, Heat pump and Refrigerator, Thermal efficiency of heat engines and co- efficient of performance of Refrigerators. Kelvin –Plank & Clausius Statement of 2nd. Law of Thermodynamics. Absolute or Thermodynamic Scale of Temperature, Clausius Integral, Entropy, Entropy change calculation of ideal gas processes. Carnot Cycle & Carnot Efficiency , PMM-2 ; definition and it’s impossibility .