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- Even carnot engine cannot give 100% efficiency because we cannot
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- The temperatures of the source and the sink of a heat engine are 127^@...
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- Ina Carnot engine, the temperature of the reservoir is 927^@C and that...
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- In an ideal refrigerator, heat from inside at 280 K is transferred to ...
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- A refrigerator abstracts 1600 calories of heat from the ice trays. The...
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- A carnot engine has an efficiency of 20%. The energy is supplied to th...
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- For a carnot engine the source and the sink temperatures are 527^@C an...
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- A carnot engine operates between 227^@C and 127^@C. It absorbs 80 kilo...
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- The efficiency of a heat engine is 50% and the temperature of the sink...
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- A carnot engine whose sink is at 300^@ K has an efficiency of 40%. By ...
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