Civil Engineering MCQAE Level Civil Engineering

Chlorine dose is 2 mg/L and chlorine demand is 1 mg/L. Residual chlorine is

Environmental EngineeringOriginal practiceMEDIUM

Choose the correct answer

2 mg/L

3 mg/L

1 mg/L

0.5 mg/L

C. 1 mg/L

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Residual chlorine = dose - demand = 1 mg/L.

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