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Discussion :: Refrigeration and Air Conditioning

  1. Air refrigerator works on

  2. A.

     Reversed Carnot cycle

    B.

     Bell Coleman cycle

    C.

     Both (A) and (B)

    D.

     None of these

    View Answer

    Workspace

    Answer : Option C

    Explanation :

    Air cycle refrigeration works on Reversed Carnot cycle and Bell Coleman cycle.
    Air is compressed and then heat removed, this air is then expanded to a lower temperature than before it was compressed. .
    Work is taken out of the air by an expansion turbine, which removes energy as the blades are driven round by the expanding air.


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