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 size of the plane table is:

2 / 50

2. Azimuth (direct angles) is an angle measured in

3 / 50

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

4 / 50

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

5 / 50

5. The stadia hairs are not used in

6 / 50

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

7 / 50

7. When several contours coincide, it indicates

8 / 50

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

9 / 50

9. A 30 m long tape was standardized at a temperature of 30°C; at the time of measurement, the temperature recorded was 35°C. Then the correction for temperature per tape length is (coefficient of thermal expansion = 0.0001116/°C)

10 / 50

10. 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

11 / 50

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

12 / 50

12. 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

13 / 50

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

14 / 50

14. Crosshairs in a surveying telescope are fitted

15 / 50

15. Level surface is parallel to

16 / 50

16. 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

17 / 50

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

18 / 50

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

19 / 50

19. A relatively fixed point of known elevation above the datum is called

20 / 50

20. The chord of curve less than peg interval is known as

21 / 50

21. The main difference between theodolite and level is:

22 / 50

22. Contour interval, within the limits of a map

23 / 50

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

24 / 50

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

25 / 50

25. The theory of probability is applied to

26 / 50

26. In a survey, it was recorded that Σrise = 0, then

27 / 50

27. In a double-line river, contours are

28 / 50

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

29 / 50

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

30 / 50

30. Which of the following terms is not associated with leveling:

31 / 50

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

32 / 50

32. In survey, it was recorded that Σfall = 0 then

33 / 50

33. The direct method of contouring is

34 / 50

34. Well-conditioned triangle having an angle between

35 / 50

35. The image of the objectives formed should lie

36 / 50

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

37 / 50

37. The chain length which is not the standard metric chain length is

38 / 50

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

39 / 50

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

40 / 50

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

41 / 50

41. The magnetic declination at a place is 7°20' W, the bearing given by the compass is S45°40'E, the true bearing of the place is

42 / 50

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

43 / 50

43. A field is measured with a 1.0 percent too-long chain is found to be 10,000 acres. The corrected area of the field will be

44 / 50

44. The optical square is based on the principle of

45 / 50

45. The two-point problem and three-point problems are methods of:

46 / 50

46. A traverse deflection angle is

47 / 50

47. A chain is made up of mild steel or galvanized iron wire of diameter

48 / 50

48. Offsets are

49 / 50

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

50 / 50

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

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