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Discussion :: Water Supply Engineering

  1. The prescribed hardness limit of potable water ranges between

    2. A.
    50 to 75 P.P.M.
    B.
    75 to 115 P.P.M.
    C.
    100 to 150 P.P.M.
    D.
    150 to 200 P.P.M.
    E.
    none of these.

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    Answer : Option B

    Explanation :

    No answer description available for this question. Let us discuss.

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