Water Supply Engineering The least thickness of class B cast iron (spun) pipe, is 7.2 mm 10 mm 7.9 mm 8.6 mm 7.2 mm 10 mm 7.9 mm 8.6 mm ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For determining the velocity of flow of underground water, the most commonly used non-empirical formula is Slichter’s formula Hazen’s formula Darcy’s formula Lacy’s formula Slichter’s formula Hazen’s formula Darcy’s formula Lacy’s formula ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering As per IS : 1172-1963, water required per head per day for average domestic purposes, is 85 litres 65 litres 135 litres 105 litres 85 litres 65 litres 135 litres 105 litres ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering Mathamoglobinemia or blue baby disease is caused due to Nitrates Nitrites Sulphides Chlorides Nitrates Nitrites Sulphides Chlorides ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering For the prediction of future population of a city, the factor to be considered, is All listed here Deaths Births Migrants All listed here Deaths Births Migrants ANSWER DOWNLOAD EXAMIANS APP
Water Supply Engineering If the chosen diameter of a pipe, is less than the economical diameter Cost of pipe will be less All listed here Head loss will be high Cost of pumping will be more than saving Cost of pipe will be less All listed here Head loss will be high Cost of pumping will be more than saving ANSWER DOWNLOAD EXAMIANS APP