Question: If no real engine can be as efficient as a Carnot engine operating between the same two temperatures, what is the point of developing and

If no real engine can be as efficient as a Carnot engine operating between the same two temperatures, what is the point of developing and using Eq. (20.14)?

Eq. (20.14)

Tc TH – Tc TH (efficiency of a Carnot engine) eCarnot TH

Tc TH Tc TH (efficiency of a Carnot engine) eCarnot TH

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