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A refrigerator may be termed as a

A. Heat pump

B. Heat engine

C. Carnot engine

D. None of these

Related Questions

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  4. Which of the following is not an intensive property?
  5. The first law of thermodynamics is a statement of conservation of
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  7. The third law of thermodynamics states that the
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  18. During Joule-Thomson expansion of gases
  19. Third law of thermodynamics is concerned with the
  20. Pick out the wrong statement.
  21. Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is
  22. Grams of butane (C4H10) formed by the liquefaction of 448 litres of the gas (measured at (STP) would…
  23. Pick out the wrong statement.
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  26. Which of the following is a thermodynamic property of a system?
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