Railways Technical Ability Refrigeration and Air-Conditioning Question Bank Refrigeration and Air-Conditioning

  • question_answer Match List-I with List-II and select the correct answer using the code given below the lists:
    List-I List-II
    A. Bell Coleman refrigeration 1. Expansion
    B. Reversed Carnot cycle 2. Heat Pump
    C. Milk chilling plant 3. Decreases COP
    D. Superheating in refrigeration cycle 4. Compressor
    5. Brine
    6. Vortex refrigerator
    7. Increases COP
    Codes:

    A) A\[\to \]1, B\[\to \]6, C\[\to \]5, D\[\to \]3

    B) A\[\to \]4, B\[\to \]2, C\[\to \]3, D\[\to \]7

    C) A\[\to \]1, B\[\to \]2, C\[\to \]5, D\[\to \]3

    D) A\[\to \]4, B\[\to \]6, C\[\to \]3, D\[\to \]7

    Correct Answer: C


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