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. If a chain is found too short on testing, it can be adjusted by

2 / 50

2. The dip of the needle

3 / 50

3. The sag correction is always

4 / 50

4. The process of turning the telescope about the horizontal axis in a vertical plane by a complete revolution is known as

5 / 50

5. The method of tacheometry in which the observation is made with stadia wires with a variable interval is known as

6 / 50

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

7 / 50

7. Least count is given by

8 / 50

8. An anallatic lens is provided in a tacheometer to measure the horizontal distance.

9 / 50

9. Theodolite is an instrument used for measuring

10 / 50

10. Plane table survey is considered good as compared to other surveys since:

11 / 50

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

12 / 50

12. The location of the contour gradient for a highway is best set out from

13 / 50

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

14 / 50

14. Indirect ranging method is adopted when two points of the chain line are:

15 / 50

15. For accurate work, in comparison to the chain, the steel band is used because it

16 / 50

16. A chain 33 feet long and consisting of 16 links each 2(1/16) feet long is

17 / 50

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

18 / 50

18. The types of survey in which fieldwork and plotting proceed simultaneously are:

19 / 50

19. When the whole circle bearing of two lines AB and AC are 115° and 41° respectively, then the included angle BAC will be:

20 / 50

20. In the case of leveling staff readings are taken by (In the case of target staff)

21 / 50

21. Chain surveying is used for

22 / 50

22. The upgrade road meets with the downgrade road, then the curve formed at the junction is called

23 / 50

23. Tacheometry is adopted where

24 / 50

24. The last reading of leveling is always at

25 / 50

25. The trunion axis or transverse axis is

26 / 50

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

27 / 50

27. Two contour lines, having the same elevation

28 / 50

28. An invert is taken when the point is

29 / 50

29. A disadvantage of plane table survey is:

30 / 50

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

31 / 50

31. The magnification of a telescope lens depends upon

32 / 50

32. Azimuth and altitude of a star

33 / 50

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

34 / 50

34. Negative errors are caused in the chain when its length is

35 / 50

35. If the level tube is out of adjustment by an angle e, when the telescope is rotated through 180°, it becomes

36 / 50

36. A level tube is used to make the line of sight horizontal. It is filled with

37 / 50

37. The orientation of the table is done by

38 / 50

38. The length of an Engineer's chain is

39 / 50

39. A traverse survey can be plotted

40 / 50

40. Normal tension is that pull which

41 / 50

41. The distance between terminal points computed from a subsidiary traverse run between them is known as

42 / 50

42. Right face and left face readings are taken to

43 / 50

43. If the plane table is not horizontal in a direction at right angles to the alidade, the line of sight is parallel to the fiducial edge only for:

44 / 50

44. For a tacheometer, the additive and multiplying constants are respectively

45 / 50

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

46 / 50

46. A 30 m long chain when tested should not show errors exceeding

47 / 50

47. The direction of the steepest slope on a contour is

48 / 50

48. A negative declination shows the magnetic meridian to the

49 / 50

49. An imaginary line lying through the surface of the ground, having a constant inclination to the horizontal, is known as

50 / 50

50. Angle of 45° with the chain line may be set out with

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