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A Carnot engine worked backwards absorbs...

A Carnot engine worked backwards absorbs 600 calories of heat fron a sink at `27^@C` and rejects it to a source at `127^@C`. Calculate how much energy is-transferred to the source.

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
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  2. A Carnot engine has an efficiency of 30% when the temperature of sink ...

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  3. A Carnot engine worked backwards absorbs 600 calories of heat fron a s...

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  4. A reversible Carnot engine working between two temperatures converts 1...

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  5. A Carnot engine works between 1000 K and 250 K. It is required to incr...

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  6. The ice in a cold storage melts at 3kg//hr. Find the minimum power out...

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  7. Find the energy spent to freeze 10 kg of water at 0^@C in a refrigerat...

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  8. If the temperature of the interior of a refrigerator is 7^@C and the t...

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  9. Which law of thermodynamics leads us to the concept of temperature ?

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  10. During an adiabatic process, the pressure of a gas is found to be prop...

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  11. Which one of the following parameters does not represent thermodynamic...

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  12. Which one of the following is not true about the following thermodynam...

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  13. Heat is supplied to a gaseous system but it is found that no work is d...

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  14. If in a thermodynamical process, initial thermodynamical pressure and ...

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  15. If no heat flows between the system and surrounding in a thermodynamic...

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  16. A gas expands adiabatically at constant pressure such that its tempera...

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  17. An ideal gas A and a real gas B have their volumes increased from V to...

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  18. A sample of gas expands from volume to V1 to V2 The amount of work don...

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  19. When a diatomic gas undergoes adiabatic change its pressure (P) and te...

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  20. In thermodynamic processes which one of the . ' following statements i...

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