Civil Engineering Online Exam

1. The bearing of the runway at the threshold is 290°, the runway number is

2. Lord Ram returned from Lanka to Ayodhya through

3. Runway of the airport is designed by

4. The addition of pozzolana to cement causes:

5. For a given water content, workability decreases if the concrete aggregates contain an excess of:

6. The roof suitable in plains where rainfall is merge and temperature is high is:

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

8. Total cost of the project is:

9. Negative float can occur when it is:

10. When the times of earliest finish and the latest finish are equal in an operation, the operation is called:

11. The main component of oil paint is

12. The explosive not used for blasting the rocks underwater is

13. *The lime suitable for making mortar is

14. *The shape of Hoffman's continuous kiln is

15. Which line type is thick and black?

16. In italic lettering, the direction of the letters is at:

17. Which is not a pictorial projection?

18. The standard width of an asbestos cement corrugated sheet is

19. The main target of a contractor is to

20. Approximate weight of 1 cubic meter of sand is

21. The maximum super-elevation on hill roads should not exceed:

22. The layer that is directly coming in contact with the traffic is

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

24. *Manometers are used to measure

25. With a clinging nappe of a weir, the excess discharge is

26. To ensure that water does not rise more than 100 cm above the crest, for a discharge of 5.00 m^3/sec, the length of the weir will be (Cd = 0.62)

27. Hydraulic gradient line for an open flow channel is

28. An excavation in the base of a dam or other structures filled with relatively impervious material to reduce percolation is called

29. *When the bed level of the canal is higher than the HFL of the drainage, then the cross drainage work is known as

30. *Total losses in the canal are

31. The variation of the bending moment in the segment of a beam where no external load is present is

32. Longitudinal cracks observed in timber beams are due to

33. The bending moment diagram for a cantilever beam subjected to a moment at the end of the beam would be

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

35. *A member with a cross section of a mm^2 is subjected to a force of P N. It is L mm long and of Young's Modulus, E N/mm^2. The strain will be

36. The top flow line in the case of seepage flow through an earthen dam has the shape of

37. The permissible settlement in the case of an isolated foundation on clayey soils is:

38. Stability of slopes can be increased by:

39. Bearing capacity of soil primarily depends upon:

40. Cohesionless soils are formed due to

41. In an RCC beam, N.A means

42. The unit weight of RCC is taken as

43. An under-reinforced section means

44. Find the length of curve if R=500 m, Intersection angle= 120°

45. For a tacheometer, the additive and multiplying constants are respectively

46. In a theodolite, staff readings for upper, middle, and lower crosshairs are 1.4, 0.9 & 0.4, respectively. If the height of the tower is 100m, then find the horizontal distance between the instrument station and the base of the tower

47. A 1 m cast iron pipe carries a discharge of 0.785 cum/sec, the velocity of flow will be

48. Pick up the correct statement:

49. Water of zero hardness is obtained by

50. Decrease in per capita consumption occurs by