Civil Engineering Online Exam

1. The minimum basic runway length of class 'A' type airport is

2. LCN refers to

3. The best direction of a runway is along the direction of

4. If the water-cement ratio of concrete is 0.6, then water required for mixing concrete is:

5. Bringing the floor to a true level surface by means of screeds is known as:

6. The percentage of the aggregate of F.M. 2.6 to be combined with coarse aggregate of F.M. 6.8 for obtaining the aggregates of F.M. 5.4 is:

7. For ensuring quality of concrete, use:

8. Higher standard deviations mean:

9. Latest start of the activity is always:

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. *The cracks that extend from bark towards the sapwood in the cross-section of a tree are called

12. Smith test is performed on stones for determining

13. The process of mixing sand with the powdered natural soil to improve the quality is known as

14. The quantity of sand in brick is about

15. A plane other than horizontal and vertical, placed at any angle to the principal planes is:

16. Ground plane is:

17. The unseen/inner edge of an object is represented by:

18. The unit of measurement for concrete work in R.C.C. is

19. The amount of money deposited along with the submission of tender is known as

20. A document containing a detailed description of all types of work (but their quantities are not mentioned) together with their current rates is called

21. If no super elevation is provided on the road along curves, potholes may develop at

22. Transition curve is provided in horizontal alignment

23. The overall length of the vehicle affects the

24. When the water level on the downstream side of a weir is above the top surface of a weir, the weir is known as:

25. In a venturimeter, the divergent cone is kept

26. *The equation of continuity of fluids is applicable only if

27. If the Froude number in open channel flow is equal to 1.0, the flow is called

28. The main advantage of lining an irrigation channel is

29. A protection at the downstream end of a weir or fall, consisting of blocks of concrete or masonry, is called

30. Canals taken off from ice-fed perennial rivers are known as

31. Which one is correct if the deflection of a beam is y

32. In simple bending theory, the assumption that a plane section before bending remains plane after bending implies that

33. The slope of the curve of S.F. diagram at any section will be equal to

34. *The ratio of the intensity of stress in a case of a suddenly loaded to that of gradually applied load is

35. *As the elastic limit reaches, tensile strain

36. In the case of a backfill with a sloping surface, the total active pressure on the wall of height H acts at:

37. The ratio of volume of air void to the volume of voids is known as

38. The angle of internal friction of clay is about

39. The shape & structure of an isobar is like a/an

40. * Angle of internal friction is minimum for:

41. The amount of reinforcement for main bars in a slab is based upon

42. Modulus of elasticity for concrete improves by

43. A diagonal crack is introduced in a beam due to

44. The fix of the table is good when:

45. The chain length which is not the standard metric chain length is

46. Azimuth and altitude of a star

47. The self-cleaning velocity normally adopted for a sewer is:

48. The characteristics of fresh and septic sewage are:

49. Turbidity is measured on..........

50. The inlet and outlet pipes of the septic tank are bent: