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. From the end of an instrumental runway, the approach surface rises outwards

3. The maximum length and pavement strength of the runway are that of

4. Moisture content of aggregate is determined by:

5. Flooring preferred for a dancing hall is:

6. The main component of pozzolana is:

7. The black cotton soil:

8. The probability of completion of any activity within its expected time in PERT is:

9. Assuming that the cost varies with time, the cost-slope is defined as:

10. Milestone charts are developed in:

11. *Gravel is a type of

12. Muller is concerned with

13. *All burnt bricks are soaked in water for at least.......before use with cement mortars.

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

15. Freehand drawing is done for:

16. 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:

17. For drawing thin lines of uniform thickness, the pencil should be sharpened in the form of:

18. The expenses of items that do not come under any regular head of items and the cost of unforeseen items are called

19. In the analysis of rates, what percentage of total cost is provided towards water charges?

20. The tender is:

21. The steepest gradient in ordinary condition should not exceed

22. The maximum super elevation on a hill road should not exceed:

23. The height of the object above the road surface for the consideration of sight distance is

24. The minimum head loss will occur in

25. In fluids, steady flow occurs when

26. In an inclined pipe, the pressure difference at its two ends is due to

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

28. According to Lacey's theory, the depth of scour in the case of a right-angle bend is

29. The uplift pressure on the face of a drainage gallery in a dam is equal to

30. Vertical acceleration due to an earthquake results in

31. *The velocity of a moving body is:

32. *As per the elastic theory of design, the factor of safety is the ratio of

33. If a material has identical properties in all directions, it is said to be

34. The shear center may be defined as

35. *The slope of an elastic curve at the point of contraflexture

36. A foundation may be classified as a strip foundation if:

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

38. The angle between the horizontal and the slope of a heap produced by pouring clean dry sand from a small height is known as:

39. Three-phase system is concerned with

40. Angle of internal friction of silty sand

41. A slender column is a

42. Presence of oils in water for concreting

43. An RCC element, 1 m deep and 0.5 m wide will require minimum reinforcement @ 1% of the gross sectional area, what will be the area of reinforcing bars?

44. If W is the weight of the chain, L is the span, and P is the tension or pull, the sag correction for the chain will be

45. 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

46. A series of closely spaced contour lines represent a

47. A complete water supply system includes:

48. The presence of hydrogen sulfide in water causes:

49. Advantage of pressure conduits is

50. The pressure at the inlet and outlet in a break pressure tank is