Water Supply Engineering Mock test – 4 || Civil Engineering Mock tests

Welcome to your Water supply Engineering Mock test - 4
Take an exciting test in Water supply Engineering
You have only 20 mins to complete the test (25 Questions)
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1. The permissible pH value for public water supplies may range between
2. If the average daily demand of a city of 50,000 population, is 20 m.l.d., the maximum daily  demand is
3. Water losses in water supply, is assumed as
4. 45 litres of water per person per day, is provided in
5. Standard process of chlorination of water, is done by
6. Service connections to consumers houses, are generally provided with
7. In the equation P = PS/[1 + loge-1 (nt)] of a logistic curve of population growth, the constant m is
8. The ratio of discharge and plan area of a continuous flow type settling tank, is known
9. The pH value of water fit for drinking, is
10. Carbonates in water produce
11. Dead storage of a reservoir of Q capacity generally provided for silt deposition during its life time,  is generally kept
12. The nitrate concentration in domestic water supplies, is generally limited to
13. Chemical coagulation of drinking water, is done
14. The lowest outlet sluice in a dam is provided
15. Pick up the wrong nominal internal diameter of cast iron (spun) pipes in mm from the following:
16. Alum is chemically
17. High pH value of water does not produce
18. The strainer type tube well, is unsuitable for
19. The maximum permitted loss of head in a rapid sand filter, is
20. The requirement of water per capita per day, is
21. Pick up the incorrect statement from the following:
22. The ratio of maximum hourly consumption and average hourly consumption of the maximum day, is
23. Demand for public uses in a city, does not include water required for
24. Pressure exerted at 90° bend in a pipe of cross-sectional area A and carrying water with a velocity V under a pressure p, is
25. The coefficient of permeability of soils, is generally expressed in

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