mcq: Carnot cycle In the Carnot Cycle, equations are there for the change of entropy in a process. Increase of entropy is undesirable as it reduces availability. Entropy of a refrigerant is zero in S.I. units at a temperature of 00C -400C +1000C None Ans: (ii) Change of entropy during heating at constant pressure is […]
CARNOT CYCLE Introduction Carnot cycle is a theoretical thermodynamic cycle (heat engine cycle). It is an ideal thermodynamic cycle consisting of four reversible processes. This is the most efficient cycle for converting thermal energy into work. It can be used to create cooling in the reversed form. Therefore, it will work as a refrigerator […]