Civil Engineering - Water Supply Engineering Mock test - 2 - CIVIL ENGINEERING OBJECTIVE

Civil Engineering – Water Supply Engineering Mock test – 2




Welcome to your Water Supply Engineering Mock test - 2
Take an exciting test in Water supply Engineering
You have only 20 mins to complete the test (27 Questions)
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1. Increase in population of a rapidly growing city, may be estimated by
2. An earth formation which, although porous and capable of absoring water does not provide an appreciable supply to wells, is known as
3. The maximum hourly consumption, is generally taken as
4. Hard water for public water supply is discarded because
5. Disinfection of water with ozone is not good because
6. A pressure conduit laid under ground, may not be subjected to
7. Percussion drilling is unsuitable in
8. E. Coli bacterias die in water having pH greater than
9. A water channel supported above the ground over trestles, is generally called
10. The best quality of filter material is obtained from quartzite if it does not loose weight when placed in hydro-chloric acid for 24 hours, more than
11. Rapid gravity filter can only remove turbidity of water upto
12. If discharge of a pump is 0.16 cumecs, the economic diameter of pipe, is
13. The standard B.O.D. at 20&Deg;C, is taken for the consumption in
14. An area is declared drought affected if its mean rainfall is less than
15. One degree of hardness of water means a content of salts of
16. Mathamoglobinemia, or blue baby disease is caused due to
17. Mostly used coagulant, is
18. Flow through period, in sedimentation tanks, is
19. Continuous flow of water can be expected from
20. Surface water is obtained from
21. The period of cleaning of a slow sand filter, is usually
22. During treatment of water, sedimentation is done
23. The best process of disinfection of public water supply, is by
24. After cleaning a slow sand filter, the filtered water is not used for
25. While determining the yield of open wells by the pumping test
26. The force which develops in a pressure conduit supported on trestles, is
27. Normal values of overflow rate for plain sedimentation tank, is







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