2) The per capital consumption of a locality is affected by i) climatic conditions ii) quality of water iii) distribution pressure The correct answer is

3) Which of the following causes a decrease in per capita consumption

4) The hourly variation factor is usually taken as

5) If the average daily consumption of a city is 100,000 m3, the maximum daily con¬sumption on peak hourly demand will be

6) The distribution mains are designed for