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 codes given below the Lists:
    List-I List-II
    A. Freon 12            1. Centrifugal systems
    B. Freon 22            2. Low temperature cold storage
    C. Feron 11               3. Window type units
    D Ammonia           4. Ice plants
    Codes:

    A) A\[\to \]3, B\[\to \]2, C\[\to \]1, D\[\to \]4

    B) A\[\to \]3, B\[\to \]1, C\[\to \]2, D\[\to \]4

    C) A\[\to \]1, B\[\to \]2, C\[\to \]4, D\[\to \]3

    D) A\[\to \]1, B\[\to \]3, C\[\to \]4, D\[\to \]2

    Correct Answer: A


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