Water Supply Engineering By boiling water, hardness can be removed if it is due to magnesium sulphate calcium bicarbonate calcium nitrate calcium sulphate magnesium sulphate calcium bicarbonate calcium nitrate calcium sulphate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Filtration Screening Sedimentation None of these Filtration Screening Sedimentation None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight increases dissolved oxygen content reduces turbidity helps growth of bacterias impedes growth of algae increases dissolved oxygen content reduces turbidity helps growth of bacterias impedes growth of algae ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For the prediction of future population of a city, the factor to be considered, is Deaths Migrants Births All listed here Deaths Migrants Births All listed here ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Disinfection of drinking water, is done to remove bacterias colour odour turbidity bacterias colour odour turbidity ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Acidity in water is caused due to Mineral acids Free CO₂ All the above. Aluminium sulphate Mineral acids Free CO₂ All the above. Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
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