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Why efficiency of ideal heat engine cann...

Why efficiency of ideal heat engine cannot be 100%?

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JBD PUBLICATION-Thermodynamics-EXAMPLE
  1. On what factors does the internal energy of an ideal gas depend?

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  2. On what factors does the effeciency of Carnot'sheat engine depend?

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  3. Why efficiency of ideal heat engine cannot be 100%?

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  4. Give an exxamle of heat pump.

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  5. Refrigerator transfers heat from a cold body(from inside) to hot body(...

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  6. From the indicator diagram find an expression for work done in a cycli...

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  7. What is relation between the efficiency of heat engine (eta) and coeff...

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  8. Define critical temperature.

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  9. What is critical temperature and critical pressure of water?

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  10. What is a phase diagram?

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  11. What is the value of triple point of water?

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  12. Can we distinguish between the nternal energy of a body acquired by he...

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  13. State second law of thermodynamics ?

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  14. Explain adiabatic process on the basis of first law of thermodynamies.

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  15. A thermodynamic system is taken from an original state to an intermedi...

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  16. A refrigerator isto maintain eatables kept inside at 9^@C. If room tem...

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  17. Two cylinders A and B of equal capacity are connected to each other vi...

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  18. Two cylinders A and B of equal capacity are connected to each other vi...

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  19. Two cylinders A and B of equal capacity are connected to each other vi...

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  20. Two cylinders A and B of equal capacity are connected to each other vi...

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