Water Supply & Sanitation Engineering Online Test - Paper 2
GK Aim: A Treasure of MCQs

Water Supply & Sanitation Engineering Online Test – Paper 2

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Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

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  • Total Questions: 30
  • Time Allotted: 30 minutes
  • Passing Score: 50%
  • Randomization: Yes
  • Certificate: No
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1. The fire demand of a city is generally calculated by

2 / 30

2. The velocity of water in water mains of 40 cm diameter is usually kept

3 / 30

3. The minimum diameter of a sewer pipe should be:

4 / 30

4. "Dental Caries" will be absent where the following is present

5 / 30

5. Groundwater is generally free from

6 / 30

6. "Puits developee" is generally provided in case of

7 / 30

7. Selection of material for the pipe depends on

8 / 30

8. A sewer, which gets its flow from a number of transverse sewers, is known as:

9 / 30

9. Corrosion of well pipes can be reduced by:

10 / 30

10. Coefficient of permeability is maximum for

11 / 30

11. Turbidity is undesirable because it

12 / 30

12. The design discharge for the separate sewer system is taken equal to:

13 / 30

13. The valve provided after the pump in the rising mains to prevent the back flow of water when the pump is stopped is

14 / 30

14. The gradient of a sewer is:

15 / 30

15. Flush air inlets are sometimes called:

16 / 30

16. Size of colloidal particles present in water is

17 / 30

17. Grit obtained in a grit chamber is used for:

18 / 30

18. Water to the consumers may be supplied from

19 / 30

19. Groundwater from artesian wells

20 / 30

20. When the limiting non-scouring velocity is 5 m/sec, the type of sewer generally used is:

21 / 30

21. Manhole is said to be shallow if its depth is less than:

22 / 30

22. The velocity of flow does not depend on:

23 / 30

23. Sewer preferred for a combined system of sewage is:

24 / 30

24. Two sewer sections laid at the same grade will be hydraulically equivalent if:

25 / 30

25. The last trap provided in a house drainage system is:

26 / 30

26. The sewage consists of water:

27 / 30

27. Time of concentration depends upon:

28 / 30

28. Minimum depth of infiltration gallery is

29 / 30

29. Merit of water carriage sewage system:

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30. The per capita consumption of a locality is affected by

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