Water Supply Mock test – 5 || Civil Engineering Mock tests




Welcome to your Water supply Engineering Mock test - 5
Take an exciting test in Water supply Engineering
You have only 20 mins to complete the test (25 Questions)
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1. Underground water is obtained from
2. The maximum permissible chloride content in treated water of public water supplies should not exceed
3. For estimating the run off of catchments, the mean value of the constant 'K' in the Khosla's formula Qy = Py - K (1.8 Ty + 32) is
4. Detention time for plain sedimentation tank usually ranges from
5. The diameter of pipes in bath rooms and lavatories in domestic water supply, is
6. Growth of population can be conveniently represented by
7. To detect the turbidity of the order of 0 to 1000 P.P.M. the instrument used is
8. The ratio of total capacity and dead storage is kept
9. The maximum pressure which the pipe can withstand without any leakage during hydrostatic pressure test, is called
10. The total domestic consumption in a city water supply, is assumed
11. The ensure proper growth of children's teeth, the quantity of fluoride used in water mains, is
12. An aquiclude is
13. Most important source of water for public water supply, is from
14. Raw water treated with only chlorine, is known as
15. The percentage of chlorine in fresh bleaching powder is roughly
16. For a city developed haphazardly, the layout of distribution pipes preferred to, is
17. Air inlet valve in water mains, is generally provided at
18. The order of existence of three portions of water in a reservoir from the bottom to top is
19. The four major water supply distribution systems, are
20. Asbestos pipes are joined by means of
21. Normal values of overflow rate for plain sedimentation tank using coagulants, is
22. The valve fitted closely in a recess against an opening in a pipe, is generally
23. The maximum non-verticality of the bore of a well 200 m deep, may be permitted up to
24. Slow sand filter is used if maximum turbidity of raw water is less than
25. Chlorination of water does not remove







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