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During refrigration cycle, heat is rejec...

During refrigration cycle, heat is rejected by the refrigerant in the

A

condenser

B

cold chamber

C

evaporator

D

hot chamber

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CHETANA PUBLICATION-Thermodynamics-EXERCISE
  1. Efficiency of a Carnot engine is large when

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  2. The second law of thermpdynamics deals with transfer of

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  3. During refrigration cycle, heat is rejected by the refrigerant in the

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  4. Select and write correct alternative from the following alternatives: ...

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  5. State first law of thermodynamics.

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  6. Work done during expansion is positive. Explain.

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  7. State zeroth law of thermo dynamics? OR Give the characteristics of is...

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  8. Draw a neat labelled diagram to show the energy flow of heat engine.

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  9. State both the statements of second law of thermodynamics.

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  10. Mention the set of processesin a Carnot cycle.

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  11. Distinguish between Reversible and Irreversible process.

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  12. 5 mol of oxygen is heated at constant volume from 10^@C to 20^@C. Find...

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  13. An amount of heat of 100 cal is supplied to a gas. The work done by th...

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  14. An ideal gasin a cylinder is compressed adiabatically to one-third its...

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  15. Derive an expression for efficiency of Carnot cycle.

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  16. Derive an expression for work done in adiabatic process.

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  17. Explain the working of a refrigerator with energy flow diagram?

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  18. A Carnot engine absorbs 1000 J of heat from a reservoir at 127^@C and ...

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  19. A Carnot engine absorbs 1000 J of heat from a reservoir at 127^@C and ...

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  20. What isthe process modification in sterling cycle compared to Carnot.

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