Civil Engineering Online Exam

1. For class A airport, the difference of reduced levels of the higher and lower edges of the conical surface is

2. For the proposed airport, the survey project provides

3. Runway is designed on the basis of

4. If the slump of the concrete mix is 60mm, its workability is:

5. Skin frictional resistance is caused by:

6. Minimum number of test specimens required for finding the compressive strength of concrete is:

7. The bulk density of aggregates is generally expressed as:

8. The mean coincides with the node if the frequency distribution curve is:

9. The number of pre-operations associated with an operation may be:

10. If, for an activity, the optimistic time is 1 day, pessimistic time is 11 days, and the most likely time is 3 days, then the expected time is:

11. *Duco is the trade name for

12. The solvent used in cement paints is

13. *Galvanizing means

14. *The varnish is essentially made of

15. To draw or measure angles...... is used.

16. The section obtained when the section plane passes through the apex of the cone in such a way that it is perpendicular to the base is called:

17. The section obtained when the section plane is inclined to the axis of the cone and cuts all the generators on either side of the apex is called:

18. Which one information is found through specification?

19. Which of the following is the most correct estimate

20. Which of the following is known as general overhead?

21. The change in road directions is made possible by introducing

22. If the cross slope of a country is up to 10%, the terrain is classified as

23. The steepest gradient is

24. *In flow, the liquid particles may possess

25. *The energy possessed by a fluid by virtue of its existing pressure is called

26. Hydraulic gradient line for an open flow channel is

27. The flow in which each liquid particle has a definite path is called

28. *Which of the following is not a cross drainage work?

29. *Total losses in the canal are

30. The factor affecting the pattern of sediment deposition in a reservoir is

31. *Load required to produce unit deflection is called

32. The actual breaking stress of a ductile material from a tension test will be

33. *Normal strain is defined as

34. Which of the following is a relatively ductile material?

35. *In the case of a fixed beam loaded at a point at its center, the number of points at which BM is zero

36. Piping in soils is due to

37. The maximum dry density occurs at a particular water content which is known as

38. The base width of the retaining wall is B. What is the maximum permissible eccentricity if the wall should not fail in tension?

39. A phreatic line is defined as the line within a dam section below which there are

40. Contribution due to skin friction is maximum in:

41. For a cantilever beam, the span to effective depth ratio is generally restricted to

42. In a two-way slab, the lifting of corners occurs due to

43. Two layers of tensile reinforcement bars are placed in a flexural member in such a way that the effective depth would be

44. The spacing of crosshairs in a stadia diaphragm of a tacheometer is 1.5mm, and the focal length of the objective glass is 30cm, the multiplying constant of the tacheometer is

45. Permanent adjustment is carried out to

46. If the plane table is not horizontal in a direction at right angles to the alidade, the line of sight is parallel to the fiducial edge only for:

47. The SODIS method of water purification is a process of:

48. Surface water is obtained from

49. The layout of the distribution system that is suitable for haphazardly growing cities is:

50. By boiling water, hardness can be removed if it is due to: