Is Carnot Engine Reversible?

The Carnot heat-engine cycle described is a totally reversible cycle. That is all the processes that compose it can be reversed, in which case it becomes the Carnot refrigeration cycle. This time, the cycle remains exactly the same except that the directions of any heat and work interactions are reversed.

Is the Carnot cycle reversible?

5- On a T-s diagram, a vertical line represents an isentropic process (no heat transfer and reversible). The Carnot cycle is the most efficient power cycle and it is composed of four totally reversible processes: Fig.

Is Carnot engine reversible explain?

The Carnot cycle is reversible representing the upper limit on the efficiency of an engine cycle. Practical engine cycles are irreversible and thus have inherently lower efficiency than the Carnot efficiency when operating at the same temperatures.