Surveying Online Test - Paper 3 » Winning Questions
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Surveying Online Test – Paper 3

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Created by 83a36dcfd5c4caff12bc80f0020c9c749e12cbbbdb7c406dc1dd39996cb85836?s=32&d=monsterid&r=g gkaimVikash chaudhary

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  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
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1. The types of instrument generally used in the survey of gravity water supply system are:

2 / 50

2. If the station A and B are equally affected and in the different direction, then the difference between the forebearing and back bearing of a line AB should be

3 / 50

3. A 20 cm theodolite means

4 / 50

4. The sag correction is always

5 / 50

5. The range of accuracy in measuring distance by EDM with respect to ODM is

6 / 50

6. The main difference between an optical square and a prism square is

7 / 50

7. If the focal length of the objective glass is 20cm, and the distance from the object glass to the trunnion axis is 12cm, the additive constant is

8 / 50

8. Chainage is the distance measured

9 / 50

9. In a double-line river, contours are

10 / 50

10. Parallax may be eliminated by

11 / 50

11. The limiting length of an offset does not depend upon

12 / 50

12. The reciprocal leveling eliminates

13 / 50

13. The W.C.B of a line is preferred to a quadrantal bearing merely because

14 / 50

14. The process of turning the telescope about the vertical axis in a horizontal plane is known as

15 / 50

15. The absence of spherical aberration in a telescope is known as

16 / 50

16. The contour line can cross one another on a map only in the case of

17 / 50

17. Under Survey, "working from whole to part" is done

18 / 50

18. Setting up the plane table consists of operations:

19 / 50

19. The error eliminated by taking the mean of both face observations is

20 / 50

20. The intercept of a staff is

21 / 50

21. Choose the correct statement:

22 / 50

22. Contours are used to determine

23 / 50

23. A Cadastral Map is a map having

24 / 50

24. During leveling staff readings are taken 1.0, 0.8 & 0.6 from consecutive horizontal crosshairs, the staff intercept should be

25 / 50

25. If the image formed by the objective of the telescope is not in the plane of crosshairs, it is called

26 / 50

26. Contour lines of different elevations can unite to form one line only in the case of

27 / 50

27. The surface of zero elevation around the earth, which is slightly irregular and curved, is known as

28 / 50

28. Invar tapes are made of an alloy of

29 / 50

29. The size of the plane table is:

30 / 50

30. The longitudinal section of the surface of the bubble tube is

31 / 50

31. Least count is given by

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32. The outer spindle attached to the lower plate in a transit theodolite is known as

33 / 50

33. The benchmark of a station A is 500 m, and the back sight reading at the point A is 2 m & foresight reading of station B is 3 m. Find the RL of station B

34 / 50

34. In leveling across a hill, the level should be set up on

35 / 50

35. If the quadrantal bearing of a line is N 35° W, then the whole circle bearing is

36 / 50

36. The principle of surveying to prevent the accumulation of errors is

37 / 50

37. The types of leveling used for Geodetic survey is

38 / 50

38. The method most suitable for plotting in hilly areas is:

39 / 50

39. In normal condition, the difference of fore and back bearing should be?

40 / 50

40. Azimuth (direct angles) is an angle measured in

41 / 50

41. The closing error is given by

42 / 50

42. The line normal to the plumb line is known as

43 / 50

43. The purpose of triangulation in a chain survey is

44 / 50

44. In the scale of a map is 1:25000, what does it mean:

45 / 50

45. If the sum of northing of a traverse exceeds the sum of southing by 2m and the sum of easting exceeds the sum of westing by 2m, the resulting closing error will be

46 / 50

46. The area of the earth's surface is taken into account only if the extent of the survey is more than

47 / 50

47. The method of leveling in which the plane table is set at only one station to take detail is known as:

48 / 50

48. Dumpy level is used when

49 / 50

49. The projection of a line on a plane perpendicular to the meridian is known as

50 / 50

50. The length of the perpendicular offset from a tangent to the junction of a transition curve and circular curve is equal to

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