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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)
Wish you all the best!!!

Surface water is obtained from

1 out of 27

During treatment of water, sedimentation is done

2 out of 27

The maximum hourly consumption, is generally taken as

3 out of 27

After cleaning a slow sand filter, the filtered water is not used for

4 out of 27

A pressure conduit laid under ground, may not be subjected to

5 out of 27

Normal values of overflow rate for plain sedimentation tank, is

6 out of 27

Increase in population of a rapidly growing city, may be estimated by

7 out of 27

Flow through period, in sedimentation tanks, is

8 out of 27

The best process of disinfection of public water supply, is by

9 out of 27

An earth formation which, although porous and capable of absoring water does not provide an appreciable supply to wells, is known as

10 out of 27

The force which develops in a pressure conduit supported on trestles, is

11 out of 27

While determining the yield of open wells by the pumping test

12 out of 27

One degree of hardness of water means a content of salts of

13 out of 27

Mathamoglobinemia, or blue baby disease is caused due to

14 out of 27

Mostly used coagulant, is

15 out of 27

Rapid gravity filter can only remove turbidity of water upto

16 out of 27

If discharge of a pump is 0.16 cumecs, the economic diameter of pipe, is

17 out of 27

Disinfection of water with ozone is not good because

18 out of 27

Percussion drilling is unsuitable in

19 out of 27

A water channel supported above the ground over trestles, is generally called

20 out of 27

An area is declared drought affected if its mean rainfall is less than

21 out of 27

Continuous flow of water can be expected from

22 out of 27

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

23 out of 27

The period of cleaning of a slow sand filter, is usually

24 out of 27

The standard B.O.D. at 20&Deg;C, is taken for the consumption in

25 out of 27

Hard water for public water supply is discarded because

26 out of 27

E. Coli bacterias die in water having pH greater than

27 out of 27

4 Comments on "Civil Engineering – Water Supply Engineering Mock test – 2"

  1. Thanks so much for this, you’re a life saver.

  2. Thanks for the post, took me ages to find this!

  3. sir, one correction.

    period of cleaning slow sand filter is about, 1 to 3 months not, 5 to 10 days.

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