Home > Civil Engineering > Quizzes > Civil Engineering Practice Test: Water Supply Engineering
Civil Engineering Practice Test: Water Supply Engineering
Fast practice, instant feedback. Timer auto-submits when time’s up.
Avg score: 25% Most missed: “The ratio of maximum hourly consumption and average hourly consumption of the ma…”

Water Supply Engineering is a branch of engineering concerned with the development of sources of supply, transmission, distribution, and treatment of water.

The term is commonly used for municipal (city) water works, but applies also to water systems for industry, irrigation, wastewater reuse, and other purposes.

Civil Engineering Practice Test: Water Supply Engineering
Time left 00:00
25 Questions

1. P thousands, is
2. Turbidity of water is expressed
3. The water level in an open well was depressed by pumping 2.5 m and recuperated 2.87 m in 3 hours and 50 minutes. The yield of the well per minute is
4. The equation 0.155 in which Q is yearly run off in cm, P is yearly total rainfall in cm, H is difference of R.L.s. of lowest and highest points and A is area of catchment in square metres, is known as
5. An earth formation which, although porous and capable of absorbing water does not provide an appreciable supply to wells, is known as
6. Hard water for public water supply is discarded because
7. Disinfection of water with ozone is not good because
8. The duration of contact of chlorine with water before it is served to the first consumer, should be at least
9. Hardness of water can be removed by boiling if it is due to
10. Most important method for calculating discharge for planning a water supply project, is
11. Sluice valves in main water supplies
12. For calculation of economical diameter D of a pipe in metres for a discharge Q to be pumped in cumecs, Lea suggested the empirical formula
13. Corrosion of well pipes may not be reduced by
14. Alkalinity in water may be caused due to
15. The cast iron pipes for water supply system are used for
16. The maximum hourly consumption, is generally taken as
17. The maximum permissible hardness for public supplies is
18. The type of pipe commonly used in water supply distribution schemes, is
19. Water may not contain much impurity if its source is
20. Dissolved carbon dioxide, can be removed from the supply main by
21. Normal values of overflow rate for plain sedimentation tank, is
22. Perched aquifers are generally found
23. The force which develops in a pressure conduit supported on trestles, is
24. 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
25. Pick up the incorrect statement from the following. The underground sources of water, is from