Physics Thermodynamics Heat, Carnot Engine, Refrigerator and Second Law of Thermodynamics MCQ (Single Correct)

If a carnot engine is working between steam point and ice point, then its efficiency will be

A
24.9 %
B
25.7%
C
26.8%
D
28.8%

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Text Solution

Verified by Experts
The correct answer is:
C

Here, ice point

And steam point

Efficiency of the carnot engine

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