Water Supply Engineering Average annual rainfall at any station is the average of annual rainfall over a period of 14 years 21 years 35 years 28 years 14 years 21 years 35 years 28 years ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The specific retention is least in case of Coarse gravel. Silt Sand Clay Coarse gravel. Silt Sand Clay ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Surcharge storage zone of a reservoir, is Also known as valley storage Between dead storage and useful storage Above useful storage Below dead storage Also known as valley storage Between dead storage and useful storage Above useful storage Below dead storage ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering According to IS : 1172-1963, a minimum of 135 litres of water capita per day, is required for hostels All listed here Boarding schools Nurses home and medical quarters hostels All listed here Boarding schools Nurses home and medical quarters ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Aeration of water is done to remove colour bacterias hardness odour colour bacterias hardness odour ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 7.2 mm 8.6 mm 10 mm 7.9 mm 7.2 mm 8.6 mm 10 mm 7.9 mm ANSWER DOWNLOAD EXAMIANS APP
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