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MCQs

Total Questions : 72 | Page 4 of 8 pages
Question 31. Fast needle method is more accurate than the loose needle method.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 32. In traversing by fast needle method, the magnetic bearings of the lines are measured with a reference so the direction of magnetic meridian established at the ______ station.
  1.    first
  2.    second
  3.    third
  4.    each station
 Discuss Question
Answer: Option A. -> first
Answer: (a).first
Question 33. Which of the following is not among the classification of errors in compass surveying?
  1.    Instrumental errors
  2.    Personal errors
  3.    Errors due to the natural cause
  4.    Surveyor errors
 Discuss Question
Answer: Option D. -> Surveyor errors
Answer: (d).Surveyor errors
Question 34. Which of the following is not under instrumental errors?
  1.    Sluggish needle
  2.    Blunt pivot joint
  3.    Inaccurate centring
  4.    Plane of sight not being vertical
 Discuss Question
Answer: Option C. -> Inaccurate centring
Answer: (c).Inaccurate centring
Question 35. Line of sight not passing through the centres of the right comes under personal errors.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 36. Which of the following error comes under personal errors?
  1.    The needle not being perfectly straight
  2.    Pivot being bent
  3.    Plane of sight not being vertical
  4.    Inaccurate bisection of signals
 Discuss Question
Answer: Option D. -> Inaccurate bisection of signals
Answer: (d).Inaccurate bisection of signals
Question 37. Inaccurate levelling of the compass box is a personal error in compass surveying.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 38. Local attraction due to the proximity of local attraction forces comes under instrumental errors.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 39. Which of the following is not a natural error in compass surveying?
  1.    Variation in declination
  2.    Magnetic changes in the atmosphere due to clouds and Strom’s
  3.    Local attraction due to the proximity of local attraction forces
  4.    Pivot being bent
 Discuss Question
Answer: Option D. -> Pivot being bent
Answer: (d).Pivot being bent
Question 40. Variation in declination is a natural error in compass surveying.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True

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