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Write down the expression for efficiency...

Write down the expression for efficiency of a Carnot’s engine. What do the symbols used in this expression indicate ?

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MBD PUBLICATION-THERMODYNAMICS-QUESTION BANK
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  3. Write down the expression for efficiency of a Carnot’s engine. What do...

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  5. Distinguish between adiabatic and isothermal processes.

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  7. What are reversible and irreversible processes ? Explain with examples...

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  8. Explain the relation dH = dU + dW.

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  9. Discuss if rusting of iron is a reversible process.

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  10. Where from a gas gets energy when it undergoes adiabatic expansion ?

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  11. Distinguish between reversible and irrversible processes.

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  12. Draw a graph between efficiency and the temperature of the source of a...

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  13. If a carnot engine operators between 27^@C and 127^@Cthen it’s efficie...

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  14. State first law of thermodynamics

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  15. Calculate the efficiency of a Carnot cycle working between the two tem...

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  16. Give reason for internal energy of a gas.

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  17. If a Cannot engine works between 200^@C and 400^@C, what is its effici...

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  18. Calculate the efficiency of a Cannot engine working between temperatur...

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  19. Distinguish between a heat engine and a refrigerator?

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