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 quadrantal system confines the user to measure the bearings from

2 / 50

2. The size of the plane table is:

3 / 50

3. Working edge of alidade is called

4 / 50

4. Boning rod is used

5 / 50

5. *Which instrument is not used in plane table

6 / 50

6. Permanent adjustment is carried out to

7 / 50

7. A traverse survey can be plotted

8 / 50

8. "Cross-sectioning" and "Longitudinal sectioning" is

9 / 50

9. If the magnetic declination is (-)6°0' and the reduced bearing of a line is S40°01'E, the true bearing of the line is

10 / 50

10. Horizontal equivalent of a uniform slope must be

11 / 50

11. The stadia hairs are not used in

12 / 50

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

13 / 50

13. In plane table instrument for horizontal & vertical measurement without chaining

14 / 50

14. *The correction for refraction is given by

15 / 50

15. The main difference between theodolite and level is:

16 / 50

16. The maximum allowable limit up to which a measurement may vary from the true value is known as

17 / 50

17. In the intersection method of plane tabling, the number of stations needed to be set up is:

18 / 50

18. The image of the objectives formed should lie

19 / 50

19. Sensitivity of a level tube is expressed by

20 / 50

20. If the observed reading of a level staff is 3.83m, and at the point sighted the staff is 0.15m off from the vertical through the bottom, the correct reading will be

21 / 50

21. The sensitivity of the bubble tube expressed in terms of the angular value of one division of the bubble is given by

22 / 50

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

23 / 50

23. The designation of scale recommended by IS: 1491-1959 is

24 / 50

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

25 / 50

25. A staff reading taken on a benchmark/ known elevation or change point is known as

26 / 50

26. The boundary of water of a still lake is

27 / 50

27. Axis method of traverse correction is used when

28 / 50

28. The theory of probability is applied to

29 / 50

29. Limiting the length of offset depends upon

30 / 50

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

31 / 50

31. The sag correction is always

32 / 50

32. In trigonometrical leveling, the combined correction is given by (where m=coefficient of refraction)

33 / 50

33. The tie line is run through the survey to

34 / 50

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

35 / 50

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

36 / 50

36. The resection by a two-point problem as compared to the three-point problem:

37 / 50

37. 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

38 / 50

38. A series of closed contour lines on the map with higher to lower values inside them represent a

39 / 50

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

40 / 50

40. The accuracy of measurement in chain surveying does not depend upon

41 / 50

41. The method of plane tabling generally adopted to obtain details and plotting inaccessible points is:

42 / 50

42. Secular variation is an important factor because

43 / 50

43. Contour interval is proportional

44 / 50

44. Automatic level has advantages of

45 / 50

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

46 / 50

46. An example of a level surface is

47 / 50

47. The orientation of the table is done by

48 / 50

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

49 / 50

49. Find the length of curve if R=500 m, Intersection angle= 120°

50 / 50

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

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