At break point of chlorination, - Water Supply Engineering Quiz

Civil Engineering : Water Supply Engineering - Quiz(MCQ)

At break point of chlorination,

residual chloride is zero

chlorine is used to oxidise

residual chlorine reappears

residual chloride is maximum

Correct Answer : residual chlorine reappears

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750 to 1000

Correct Answer : Option (C) : 500 to 750

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intz tank

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If n is porosity, y is specific yield and r is specific retention of any soil, the relationship which holds good, is_____.

n + y = r

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Correct Answer : Option (B) : y + r = n