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




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







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