Water Supply Engineering Set 1

Mathamoglobinemia or blue baby disease is caused due to

Acidity in water is caused due to

The specific retention is least in case of

Time of concentration

Average annual rainfall at any station is the average of annual rainfall over a period of

While determining the yield of open wells by the pumping test

According to IS : 1172-1963, a minimum of 135 litres of water capita per day, is required for

If four fires break out in a city of population 40 lakhs and if each hydrant has three streams and duration of each fire is four hours, the total quantity of water required, is

For the prediction of future population of a city, the factor to be considered, is

The factor affecting per capita demand, is