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. Natural error in leveling is caused due to

2 / 50

2. An invert is taken when the point is

3 / 50

3. *The instrument used to measure horizontal and vertical angle is

4 / 50

4. The "point of the curve" of a simple circular curve is

5 / 50

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

6 / 50

6. The whole circle bearing 338°42" converted into quadrantal form is given as

7 / 50

7. Handles are connected to the link by

8 / 50

8. In leveling, the station where the back sight and foresight readings are taken is known as

9 / 50

9. *For the construction of highway/railway

10 / 50

10. The reduced level of the line of collimation is 50m, and the staff reading at the base of the pillar is 1.15 m. Find the reduced level of the base of the pillar

11 / 50

11. The imaginary line passing through the intersection of crosshairs and the optical center of the object is known as:

12 / 50

12. *The radius of curvature of the arc of the bubble tube is generally kept

13 / 50

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

14 / 50

14. 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

15 / 50

15. The trunion axis or transverse axis is

16 / 50

16. Compensator is used to make the line of sight perpendicular to the vertical axis in the case of

17 / 50

17. Find the contour interval for the map, 1: 25000 in IS & FPS

18 / 50

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

19 / 50

19. A river is an obstacle to

20 / 50

20. Area of triangle joining three corner points in comparison to the circle same three points:

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21. The survey which is carried out to determine absolute locations and the direction of any line on the surface of the earth by making observations of heavenly bodies is called

22 / 50

22. A discrepancy is the difference between

23 / 50

23. The elevation (BM) of point A is 100 m. Backsight reading at A is 20, and foresight reading at B is 30 m. Find the RL of point B

24 / 50

24. The height of instrument method is

25 / 50

25. 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

26 / 50

26. *Total station is

27 / 50

27. "A curve of varying radius introduced between two branches of a compound curve is called

28 / 50

28. The fix of the table is good when:

29 / 50

29. The best method of interpolation of contours in the direct method of contouring is by

30 / 50

30. The magnetic bearing of a line is 60°, and the true bearing of the same line is 70°. Find the declination

31 / 50

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

32 / 50

32. The angular error of closure or summation error should not exceed (Where N is the number of stations or sides.)

33 / 50

33. The correction for curvature as applied to staff reading is

34 / 50

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

35 / 50

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

36 / 50

36. 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

37 / 50

37. The central angle subtended by an arc of 30m of the curve

38 / 50

38. For a line AB

39 / 50

39. The vertical distance between any two consecutive contours is known as

40 / 50

40. In chain survey execution, this first step taken is

41 / 50

41. Cubic parabola is a type of

42 / 50

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

43 / 50

43. In a constant level tube, the size of the bubble remains constant because the upper wall of the tube has

44 / 50

44. The minimum horizontal distance between any two consecutive contours is known as

45 / 50

45. The main difference between theodolite and level is:

46 / 50

46. The strength of the fix of a plane table is:

47 / 50

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

48 / 50

48. If the bearing of AB is N 30° W and the bearing of BC is N 40° E, then find the angle < ABC

49 / 50

49. An operation for determining the relative elevations of different points on the surface of the earth is known as

50 / 50

50. A building is an obstacle to

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