1.Explain reversible and Irreversible Processes. Describe the
working of a Carnot engine. Obtain the expression for
efficiency.
Answers
Answer:
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Explanation:
Reversible process:− a reversible process is a process whose direction can be 'reversed' by including infinitesimal changes to some property of the system via its surroundings.
Irreversible process:− In a science a process that is not reversible is called irreversible. this concept arises frequently in thermodynamics.
working of carnot engine:− According to the carnot theorem, the irreversible engine will always have a greater efficiency than the irreversible one.
The reversible heat engine operates on a reverse cycleand functions as a heat pump (or refrigerator). The carnot cycle irreversible representing the upper limit on the efficiency of an engine cycle.
Answer:
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