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प्रश्न
The efficiency of a Carnot's engine, working between steam point and ice point, will be ______.
पर्याय
26.81%
37.81%
47.81%
57.81%
MCQ
रिकाम्या जागा भरा
उत्तर
The efficiency of a Carnot's engine, working between steam point and ice point, will be 26.81%.
Explanation:
We have,
η = `1 - T_"sink"/T_"source" = 1 - 273/373 = 100/373 = 0.2681`
So, %η = 26.81%
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Carnot Engine
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