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 benchmark of a station A is 500 m, and the back sight reading at the point A is 2 m & foresight reading of station B is 3 m. Find the RL of station B

2 / 50

2. The triangle formed by joining the position of the known points on plane table survey is known as:

3 / 50

3. If the magnetic bearing of the sun at noon at a place in the southern hemisphere is 150°, the magnetic declination at that place is

4 / 50

4. 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

5 / 50

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

6 / 50

6. Resection is the method employed for:

7 / 50

7. The true bearing of a line can be calculated as (Where the declination is to the east.)

8 / 50

8. 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)

9 / 50

9. The projection of a line on a plane perpendicular to the meridian is known as

10 / 50

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

11 / 50

11. Tilting levels are used for

12 / 50

12. A straight line tangential to the longitudinal curve of the level tube at its center is known as

13 / 50

13. The position of a point can be fixed more accurately by

14 / 50

14. Chainage is the distance measured

15 / 50

15. The magnification of a telescope lens depends upon

16 / 50

16. The magnetic north is indicated by

17 / 50

17. The multiplying constant of a tacheometer is

18 / 50

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

19 / 50

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

20 / 50

20. Chain surveying is used for

21 / 50

21. 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

22 / 50

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

23 / 50

23. Well-conditioned triangle having an angle between

24 / 50

24. In profile leveling, staff readings on two neighboring pegs 20m apart are 1.200 and 1.00, respectively. Therefore, the proposed road has a

25 / 50

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

26 / 50

26. Bowditch's rule is applied to

27 / 50

27. Tacheometry is adopted where

28 / 50

28. Working edge of alidade is called

29 / 50

29. Different grades are joined together by a

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30. The line normal to the plumb line is known as

31 / 50

31. The types of instrument generally used in the survey of gravity water supply system are:

32 / 50

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

33 / 50

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

34 / 50

34. The foremost work to be executed while traversing with a compass is

35 / 50

35. Azimuth and altitude of a star

36 / 50

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

37 / 50

37. The horizontal distances obtained by tacheometry are corrected for

38 / 50

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

39 / 50

39. The contour lines merge or cross one another on the map in the case of

40 / 50

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

41 / 50

41. A river is an obstacle to

42 / 50

42. Natural error in leveling is caused due to

43 / 50

43. The image of the objectives formed should lie

44 / 50

44. The curvature and refraction corrections applied to staff readings respectively are

45 / 50

45. The angle that can be set by a French cross-staff is

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

47 / 50

47. The surface of zero elevation around the earth, which is slightly irregular and curved, is known as

48 / 50

48. *The correction for refraction is given by

49 / 50

49. In the case of a telescopic alidade, the adjustment done is

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

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