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. A 20 cm theodolite means

2 / 50

2. Ranging is the process of

3 / 50

3. In compass surveying

4 / 50

4. Metallic tapes are made of

5 / 50

5. The maximum permissible difference allowed while taking down the fore bearing and back bearing of a line is

6 / 50

6. 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

7 / 50

7. The Bench Mark of a point is 400m. Backsight reading at the benchmark is 2.20, and the foresight reading of point A is 2.10. Find the RL of point A

8 / 50

8. The place where the reading is taken is known as

9 / 50

9. The difference between a level line and a horizontal line is that

10 / 50

10. Pick up the odd statement

11 / 50

11. In the whole circle system, the bearings are measured

12 / 50

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

13 / 50

13. Isogonic lines are

14 / 50

14. The maximum angular error in laying the direction is 3°; if this maximum displacement of the point on paper is the same for both sources of error, the accuracy in the offset measurement will be

15 / 50

15. In a dumpy level, the objective and eyepiece lenses are made of two or more small lenses to obtain

16 / 50

16. The size of the plane table is:

17 / 50

17. 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

18 / 50

18. *The leveling of the instrument is done such that

19 / 50

19. The absence of chromatic aberration in a telescope is known as

20 / 50

20. The difference between the sum of the measured angles and the theoretical sum of the angles of a closed traverse is called the

21 / 50

21. The Philadelphia rod is a type of

22 / 50

22. The bearing of the traverse line is calculated by

23 / 50

23. In survey works, declination varies from time to time and place to place. The main important variation is

24 / 50

24. An anallatic lens is a.... used to remove an additive constant in a tacheometer.

25 / 50

25. An internal focusing type of telescope is focused by the movement of

26 / 50

26. The theory of probability is applied to

27 / 50

27. The boundary of water of a still lake is

28 / 50

28. The magnification of a telescope lens depends upon

29 / 50

29. Distomats is a type of

30 / 50

30. The length of an Engineer's chain is

31 / 50

31. In an internal focusing type of telescope, the negative lens provided is

32 / 50

32. The curvature and refraction corrections applied to staff readings respectively are

33 / 50

33. *The correction for refraction is given by

34 / 50

34. If S is the value of one smallest division on the main scale, v is the value of one smallest division on the vernier, and n is the number of divisions on the vernier, then the least count is given by

35 / 50

35. The rise and fall method of leveling provides a complete check on

36 / 50

36. Error in tacheometric surveying is due to

37 / 50

37. In a closed traverse,

38 / 50

38. If the magnetic bearing of the sun at noon at a place in the southern hemisphere is 150°, the magnetic declination at that place is

39 / 50

39. Find the length of curve if radius of curve

40 / 50

40. The number of links in a 30 m metric chain is

41 / 50

41. *The method of leveling used to carry out the reconnaissance of an area is

42 / 50

42. An invert is taken when the point is

43 / 50

43. The angle of intersection of a curve is the angle between

44 / 50

44. Dumpy level is used when

45 / 50

45. Normal tension is that pull which

46 / 50

46. A disadvantage of plane table survey is:

47 / 50

47. Contour lines look to cross each other in the case of

48 / 50

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

49 / 50

49. In a closed traverse, the closing error should not be more than (where N is the no. of sides of the traverse)

50 / 50

50. Working edge of alidade is called

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