Water supply Engineering Mock test – 3 || Civil Engineering Mock test




Welcome to your Water supply Engineering Mock test - 3
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 depth of the water table at a place is 45 m below the general ground level. To lift water from a deep tube well in such a locality, the type of pump to be installed is
2. In pumping stations, the type of joint generally used, is
3. For plain chlorination of water, the quantity of chlorine used, is
4. The detention period for plain sedimentation water tanks, is usually
5. Service connections to consumers houses, are generally provided with
6. The maximum permitted loss of head in a rapid sand filter, is
7. Critical time for developing a water hammer, is the time required for
8. The efficiency of sedimentation tank does not depend upon
9. To detect the turbidity of the order of 0 to 1000 P.P.M. the instrument used is
10. The strainer type tube well, is unsuitable for
11. Pick up the incorrect statement from the following :
12. Standard process of chlorination of water, is done by
13. Most commonly used section in grade aqueducts, is
14. High pH value of water does not produce
15. The bacterias which require free oxygen for their survival, are called
16. Most important source of water for public water supply, is from
17. The fire demand for a city of 50, 000 population, according to Godrich formula, is
18. The prescribed hardness limit of potable water ranges between
19. 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
20. Specific capacity or yield of wells, is generally expressed, as
21. For maximum alkalinity of water, pH value should be
22. The permissible pH value for public water supplies may range between
23. The four major water supply distribution systems, are
24. The ratio of maximum hourly consumption and average hourly consumption of the maximum day, is
25. The lowest outlet sluice in a dam is provided






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