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MCQs

Total Questions : 130 | Page 6 of 13 pages
Question 51. ______ is the most precise instrument designed for the measurement of horizontal and vertical angles.
  1.    Survey chain
  2.    Dumpy level
  3.    Theodolite
  4.    Telescope
 Discuss Question
Answer: Option C. -> Theodolite
Answer: (c).Theodolite
Question 52. Which of the following cannot be done with the help of theodolite in surveying?
  1.    Laying off horizontal angles
  2.    Locating points on lines
  3.    Prolonging survey lines
  4.    Measuring horizontal distances
 Discuss Question
Answer: Option D. -> Measuring horizontal distances
Answer: (d).Measuring horizontal distances
Question 53. A transit theodolite is one in which the line of sight can be reversed by resolving the telescope through 180° in a vertical plane.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 54. Which of the following cannot be done with the help of theodolite in surveying?
  1.    Establishing grades
  2.    Determining the difference in elevation
  3.    Setting out curves
  4.    Determining the area of ground
 Discuss Question
Answer: Option D. -> Determining the area of ground
Answer: (d).Determining the area of ground
Question 55. A non-transit theodolite is one in which the line of sight can be reversed by resolving the telescope through 180° in a vertical plane.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 56. Closing error can be briefly explained in which of the following set of methods?
  1.    Bowditch’s, Transit methods
  2.    Transit, Axis methods
  3.    Graphical, Axis methods
  4.    Bowditch’s, Graphical methods
 Discuss Question
Answer: Option C. -> Graphical, Axis methods
Answer: (c).Graphical, Axis methods
Question 57. Departure refers to __________
  1.    Co-ordinate length measured at right angles
  2.    Co-ordinate length measured at right angles to the meridian direction
  3.    Co-ordinate length measured parallel to the assumed meridian direction
  4.    Co-ordinate length measured parallel to the datum
 Discuss Question
Answer: Option B. -> Co-ordinate length measured at right angles to the meridian direction
Answer: (b).Co-ordinate length measured at right angles to the meridian direction
Question 58. What would be the correction for any side of a traverse in axis method if it has a closing error e = 0.93, length of side and axis would be 243.13 and 100 respectively?
  1.    2.131
  2.    1.131
  3.    1.113
  4.    1.311
 Discuss Question
Answer: Option B. -> 1.131
Answer: (b).1.131
Question 59. For a traverse containing 10 sides, what would be the correction applied for the first side, if it consists a closing error of +1.92?
  1.    19.0
  2.    19.2
  3.    1.902
  4.    0.192
 Discuss Question
Answer: Option D. -> 0.192
Answer: (d).0.192
Question 60. Which of the following indicates the correct value of precise closing error if e = 0.54 and lengths of sides are 92.69 m, 119.23 m, 92.64 m, 42.96 m and 60.96 m.
  1.    1 / 766.445
  2.    1 / 746.445
  3.    1 / 756.445
  4.    1 / 765.445
 Discuss Question
Answer: Option C. -> 1 / 756.445
Answer: (c).1 / 756.445

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