Blowdown in a cooling tower

(A) Means discarding a small fraction of circulating water to prevent and

limit the concentration of salt and impurities

(B) Increases the scale forming tendencies of water

(C) Is undesirable

(D) All (A), (B) & (C)

1 Answer

Answer :

(A) Means discarding a small fraction of circulating water to prevent and

limit the concentration of salt and impurities

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