Civil Engineering Online Exam

1. If the width of the approach area near the runway end is 150 m, the width of the approach area at a distance of 3 kilometers from the runway end will be

2. In the premix asphalt concrete of airport pavement construction, the aggregate is also heated

3. In a very-density- airport, the characteristics load per landing gear in KN is:

4. ISI has specified the full strength of concrete after:

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

6. The area covered by flat brick soling is approximately... times for brick on edge:

7. The cement becomes useless if its absorbed moisture content exceeds:

8. PERT technique of network analysis is useful for:

9. 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:

10. Which of the following does not represent an activity?

11. A prime coat is given to steelwork

12. Stone generally used for railway ballast is

13. *Soundness test of cement determines

14. *The solidification of molten magma when it reaches the surface of earth results in the formation of

15. The section obtained when the section plane is inclined to the axis of the cone but parallel to one of the generators of a cone is called:

16. Find the RF for scale 1cm = 25 km:

17. During drawing, stock of T-square is placed:

18. Compound amount of Rs. 100 in 4 years @ 4% interest

19. The capacity of a flushing cistern is normally

20. In the case of steel rolling shutters, for the estimation of the painted area, the plain area is multiplied by

21. An ideal transition curve is the one whose length is

22. In hill roads, the extra widening is generally provided

23. The distance along the road surface at which a driver may perceive objects at a specific height above the carriage way is known as

24. *Manometers are used to measure

25. Hydraulic gradient line and total energy line are

26. The attraction among different particles of the same material is

27. *Molecules of fluids get attracted due to

28. The proportion of silt, water, and the size of silt particles carried depend upon

29. In irrigation canals, drops are needed if

30. A canal used to drain off water from waterlogged areas is

31. *The inclined member carrying compressive load in the case of frames and trusses is

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

33. The strain energy stored by a member when strained within the elastic limit is known as

34. If the Poisson's ratio of a material is 0.25, the ratio of Modulus of Rigidity to the Young's Modulus is

35. If the elasticity of the material is zero then the material is said to be

36. An isobar is a line which connects the points of equal stress

37. Compaction is done to remove... from the soil.

38. The water content of soils is defined as the ratio of

39. A soil sample has the following characteristics: S-50%, G-2.6, W-30%, find the void ratio, e

40. Void ratio, e, of a soil can

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

42. The cover provided in the column having size less than 200 mm x 200 mm is

43. The minimum length of the bar which must be embedded in concrete beyond any section to develop bond is

44. Open cross-staff is commonly used for setting out

45. The types of instrument generally used in the survey of gravity water supply system are:

46. *Total station is

47. Grade aqueducts are not allowed to run

48. If the diameter of the main pipe is taken less than the economical diameter, then

49. The sewage in an inverted siphon will flow under what condition?

50. If Q is discharge in cubic meters per second and D is the economical diameter of the pipe, then according to Lea