Water Supply Engineering By boiling water, hardness can be removed if it is due to calcium sulphate calcium bicarbonate magnesium sulphate calcium nitrate calcium sulphate calcium bicarbonate magnesium sulphate calcium nitrate ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In centrifugal pump installation, All listed here Pump is properly primed before starting The motor may burn out if it is started with empty delivery pipe and with open gate valve The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe All listed here Pump is properly primed before starting The motor may burn out if it is started with empty delivery pipe and with open gate valve The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Asbestos pipes are All listed here light in weight and easy to transport highly resistant to corrosion very much smooth and hydraulically efficient All listed here light in weight and easy to transport highly resistant to corrosion very much smooth and hydraulically efficient ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The process of passing water through beds of granular materials, is called Sedimentation Screening Filtration None of these Sedimentation Screening Filtration None of these ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The specific retention is least in case of Silt Clay Sand Coarse gravel. Silt Clay Sand Coarse gravel. ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In distribution pipes, drain valves are provided at higher point junction points lower point any where higher point junction points lower point any where ANSWER DOWNLOAD EXAMIANS APP