Water Supply Engineering The process of passing water through beds of granular materials, is called Sedimentation None of these Screening Filtration Sedimentation None of these Screening Filtration ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering In centrifugal pump installation, Pump is properly primed before starting All listed here The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve Pump is properly primed before starting All listed here The diameter of the pipe at inlet as well as at outlet, is kept smaller than the delivery pipe The motor may burn out if it is started with empty delivery pipe and with open gate valve ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 7.2 mm 10 mm 8.6 mm 7.9 mm 7.2 mm 10 mm 8.6 mm 7.9 mm ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Sunlight helps growth of bacterias reduces turbidity impedes growth of algae increases dissolved oxygen content helps growth of bacterias reduces turbidity impedes growth of algae increases dissolved oxygen content ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering When the reduced level of the water source is higher than the reduced level of the consumer's place, water is generally supplied All listed here By pumping system By gravitational system Both (A) and (B) All listed here By pumping system By gravitational system Both (A) and (B) ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Acidity in water is caused due to All the above. Free CO₂ Mineral acids Aluminium sulphate All the above. Free CO₂ Mineral acids Aluminium sulphate ANSWER DOWNLOAD EXAMIANS APP
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