Civil Engineering Online Exam

1. Heliport is used for

2. The design thickness of the pavement is decided on the load carried by

3. For night landing, the thresholds are lighted

4. Minimum number of days required for curing freshly laid concrete under normal atmospheric condition is:

5. If the fineness modulus of sand is 2.5, it is graded as:

6. Horizontal construction joints in concrete walls are generally provided at:

7. A series of steps without any platform in a stair is:

8. Negative slack occurs:

9. The pictorial representation of activities and events of a project is known as:

10. In PERT analysis, the time estimates of activities and the probability of their occurrence follow:

11. *In brick laying the tool used for lifting and spreading mortar and for forming joints is

12. The crushing strength of 1st class brick should not be less than

13. *For carving ornamental and architectural beauty, the stone should be

14. *Cement is said to be of good if

15. A drawing view in which all vertical planes are represented by the horizontal lines radiated from a far-situated point, on each side of the plane, is:

16. The angle between isometric axes is:

17. To prevent warping of the board,......are cleated at its back:

18. The number of corrugations in a galvanized corrugated sheet is usually

19. The number of standard bricks in one cubic meter of masonry is:

20. The life of teak wood doors and windows is usually taken to be

21. The intermediate supports of a bridge are called

22. Cross ruts are formed along an earthen road because of

23. The effect of gradient on safe overtaking sight distance is

24. *An orifice is called a large orifice if the water head is

25. *The upper surface of the notch over which water flows is known as

26. *The difference between the total energy gradient line and the total energy line is

27. *Bernoulli's equation assumes that

28. *The maximum failure of earthen dams occurs due to

29. The fall, which can be used as a meter fall, is

30. An artesian aquifer is one where

31. Which of the following end conditions permits the displacement in any direction and also rotation

32. The property of material by which it can be drawn, due to tension, to a smaller section, is called

33. *In a simply supported beam subjected to a point load at the center, the maximum bending moment occurs at

34. The expression EI(d^4y/dx^4) at any section for a beam is equal to

35. A cantilever beam is one which is:

36. A soil sample contains a degree of saturation of 30%, find the percentage of air voids

37. If in a partially saturated soil, the degree of saturation is 40%, then the air content of the soil is

38. For the same soil, an increase in compaction effort

39. The angle of repose of soil is defined as the angle that an inclined plane makes with the horizontal when a body placed on it just sliding is:

40. The angle of internal friction for cohesive soils is equal to:

41. Generally, the compressive strength of the cover block is more than the compressive strength of the concrete. The main function of the cover block is

42. Addition of sugar in concrete results in

43. In a doubly reinforced beam, the maximum shear stress occurs

44. The intercept of a staff is

45. Chain surveying is used for

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 difference between a septic tank and an imhoff tank is that in an imhoff tank:

48. The flow in the sewers is minimum during which hours?

49. The valve provided at low points of the pipe to drain off water quickly under gravity is

50. A wrong nominal internal diameter in mm for a cast iron (spun) pipe is