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 / 50

1. The sensitivity of the bubble tube can be increased by

2 / 50

2. The three-point problem is concerned with:

3 / 50

3. The included angles of the theodolite traverse are generally measured

4 / 50

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

5 / 50

5. Short offsets are measured with

6 / 50

6. Theodolite traverse is plotted more accurately by

7 / 50

7. A curve consists of two areas of different radii bending in the same direction and lying on the same side of their common tangent and their centers being on the same side of the curve is known as a

8 / 50

8. 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

9 / 50

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

10 / 50

10. Local attraction at a place may be due to

11 / 50

11. The perpendicular distance of the midpoint of the line from the reference meridian is known as

12 / 50

12. Actually, which is not the method of plane tabling?

13 / 50

13. The main difference between theodolite and level is:

14 / 50

14. 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

15 / 50

15. 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

16 / 50

16. Permanent adjustment is carried out to

17 / 50

17. The stadia hairs are not used in

18 / 50

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

19 / 50

19. Secular variation is an important factor because

20 / 50

20. The levels to which the earthwork will have to be carried out is known as

21 / 50

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

22 / 50

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

23 / 50

23. Overturning of vehicles on a curve can be avoided by using

24 / 50

24. Butt rods are used for measuring

25 / 50

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

26 / 50

26. The most probable value of an observed quantity available from a given set of observations is the one for which the sum of the square of errors is a minimum. This statement is called

27 / 50

27. *The correction for refraction is given by

28 / 50

28. The smaller angle which a survey line makes with the true meridian is known as

29 / 50

29. 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

30 / 50

30. Prolongation of a chain line across an obstruction in chain surveying is done by

31 / 50

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

32 / 50

32. If Θ is the angle of the slope, L is the length of the slope, and H is the difference in elevation between the two ends of the link, then the slope correction will be

33 / 50

33. In a tacheometer provided with an anallatic lens, the distance between the object glass and the vertical axis is 15 cm. The focal length of the objective is 15 cm, and that of the anallatic lens is 10 cm. Hence, the distance between the two lenses is

34 / 50

34. A transition curve introduced between the tangent and the circular curve should

35 / 50

35. The representation of general topography of a very flat terrain is possible only

36 / 50

36. Choose the correct statement:

37 / 50

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

38 / 50

38. Right face and left face readings are taken to

39 / 50

39. Contours are used to determine

40 / 50

40. Find the length of curve if the radius of the curve is 50 m, and the angle of deflection is 60°

41 / 50

41. The size of the plane table is:

42 / 50

42. Tacheometry is best suited

43 / 50

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

44 / 50

44. The trunion axis or transverse axis is

45 / 50

45. A scale representing either three units or only one unit and its fractions up to the second place of the decimal point is

46 / 50

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

47 / 50

47. A level line is a

48 / 50

48. Handles of chains are made of

49 / 50

49. An example of a level surface is

50 / 50

50. In the stadia method, if k is the multiplying factor, s is the staff intercept, c is the additive constant of the instrument, then the distance equation is given by the expression

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