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Discussion :: Refrigeration and Air Conditioning

  1. Which of the following refrigerant is highly toxic and flammable?

    2. A.

     Ammonia
    B.

     Carbon dioxide
    C.

     Sulphur dioxide
    D.

     R-12

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    Workspace

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    Answer : Option A

    Explanation :

    Ammonia is highly toxic and flammable?

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