According to the Indian Standard Code of Practices (IS 1172), the minimum total domestic water consumption for a town or a city with a full flushing system should be taken in terms of litres per head per day (l/h/d) as:

What is the main purpose of a water storage tank in a distribution system?

There are two main sources of water: surface sources and sub-surface sources. Which of the following is an example of a sub-surface source of water?

What is the standard design period adopted for electric motors and pumping units in a public water supply scheme?