A carnot engine takes 900 kcal of heat from a reservoir at …

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

A carnot engine takes 900 kcal of heat from a reservoir at 723°C and exhausts it to a sink at 30°C. The work done by the engine is

2.73 × 10 6 Cal

3.73 × 10 6 Cal

6.27 × 10 5 Cal

3.73 × 10 5 Cal

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Now work done by the engine

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