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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Get fresh, new questions in each attempt.

  • Total Questions: 50
  • Time Allotted: 50 minutes
  • Passing Score: 70%
  • Randomization: Yes
  • Certificate: Yes
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  • 👍 All the best!

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1. Natural error in leveling is caused due to

2 / 50

2. An invert is taken when the point is

3 / 50

3. Chainage is the distance measured

4 / 50

4. Isogonic lines are

5 / 50

5. The Normal chord of a curve should be

6 / 50

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

7 / 50

7. Tilting levels are used for

8 / 50

8. The stadia hairs are not used in

9 / 50

9. The inclination of the needle to the horizontal towards the pole is called

10 / 50

10. 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

11 / 50

11. The important points selected at the ends of the chain lines to command the boundaries of the survey are known as

12 / 50

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

13 / 50

13. In a traverse, the algebraic sum of the deflection angles, taking the right-hand deflection angles as positive and left-hand deflection as negative, should be equal to

14 / 50

14. Local attraction at a place may be due to

15 / 50

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

16 / 50

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

17 / 50

17. If the smallest division of a vernier is longer than the smallest division of its primary scale, the vernier is known as

18 / 50

18. Level surface is parallel to

19 / 50

19. The magnification of a telescope lens depends upon

20 / 50

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

21 / 50

21. 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

22 / 50

22. The reciprocal leveling eliminates

23 / 50

23. Which one of the following may not be classified as a natural error?

24 / 50

24. Staff intercept means

25 / 50

25. 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

26 / 50

26. Right face and left face readings are taken to

27 / 50

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

28 / 50

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

29 / 50

29. 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

30 / 50

30. *Total station is

31 / 50

31. Different grades are joined together by a

32 / 50

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

33 / 50

33. Size of a theodolite is specified by

34 / 50

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

35 / 50

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

36 / 50

36. The intercept of a staff is

37 / 50

37. The contour lines are perpendicular to the

38 / 50

38. The effect of local attraction is observed in

39 / 50

39. Secular variation is an important factor because

40 / 50

40. In a double-line river, contours are

41 / 50

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

42 / 50

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

43 / 50

43. The main difference between an optical square and a prism square is

44 / 50

44. Resection is the method employed for:

45 / 50

45. To orient a plane table without two inaccessible points, the method generally adopted is:

46 / 50

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

47 / 50

47. The projection of a line on a plane parallel to the meridian is known as

48 / 50

48. The telescope is said to be normal when the

49 / 50

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

50 / 50

50. The order of accuracy of the elevation of points obtained from a contour map is equal to

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