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Carnot engine takes in a 3thousand kiloc...

Carnot engine takes in a 3thousand kilocalories of heat from a eservoir at `627^@C` and exhausts it to a sink at `27^@C`How much work does it perform?

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Carnot engine takes in a thousand kilocalories of heat from a eservoir at 627^@C and exhausts it to a sink at 27^@C .What is its efficiency ?How much work does it perform?Express it in kilowatt-hour

Carnot engine takes in a thousand kilocalories of heat from a eservoir at 627^@C and exhausts it to a sink at 27^@C .What is its efficiency ?How much work does it perform?Express it in electron-volt.

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A Carnot engine having sink at 27^@C has an efficiency of 40%.It is desired to increase the efficiency of 10%.By how many degrees the temperature of the source has to be increased?

A heat engine operating between 227^(@)C and 77^(@)C absorbs 10 kcal of heat from the 227^(@)C reservoir reversibly per cycle. Calculate total work done (in kcal) in two cycles.

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JBD PUBLICATION-Thermodynamics-EXAMPLE
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  2. Explain why The climate of a harbour town is more temperate than that ...

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  3. Carnot engine takes in a 3thousand kilocalories of heat from a eservoi...

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  4. Carnot engine takes in a thousand kilocalories of heat from a eservoir...

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  5. Carnot engine takes in a thousand kilocalories of heat from a eservoir...

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  6. A Carnot engine having sink at 27^@C has an efficiency of 40%.It is de...

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  7. Find the work required to compress adiabatically 1 g of air initally a...

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  10. Give two statements of second law of thermodnamics.

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  11. Write short note on cyclic process.

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  13. The molar heat capacity of a gas at constant volume is to be 5 cal mol...

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  14. 0.32 g of oxygen is kept in a rigid container and is heated .Find the ...

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  15. What do you understand by isobaric and isochoric process?

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  16. What is the relation between CP and Cv?

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  17. How can you explain that Cp is greatere than Cv ?

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  18. Write detail of specific heats of gases.

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