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MCQs

Total Questions : 60 | Page 5 of 6 pages
Question 41. Among the classification of triangulation system, which posses the highest order?
  1.    Primary
  2.    Secondary
  3.    Tertiary
  4.    Quaternary
 Discuss Question
Answer: Option A. -> Primary
Answer: (a).Primary
Question 42. Which among the following indicates the correct necessity of classification of the triangulation system?
  1.    For measuring in any way
  2.    For accuracy in measurement
  3.    For covering the entire field
  4.    For reducing the work process
 Discuss Question
Answer: Option B. -> For accuracy in measurement
Answer: (b).For accuracy in measurement
Question 43. When compared to primary triangulation, secondary triangulation is having smaller triangles.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 44. Length of base line in primary triangulation is given as____________
  1.    1.5 – 5 km
  2.    0.5 – 10 km
  3.    0.5 – 3 km
  4.    5 – 15 km
 Discuss Question
Answer: Option D. -> 5 – 15 km
Answer: (d).5 – 15 km
Question 45. In which of the following areas, the usage of primary triangulation is done?
  1.    Measuring fields
  2.    Measuring built up lands
  3.    Measuring earths figure
  4.    Measuring unused lands
 Discuss Question
Answer: Option C. -> Measuring earths figure
Answer: (c).Measuring earths figure
Question 46. Calculate the correction for misalignment, if the length of the line is 18m with perpendicular of 3m.
  1.    0.52
  2.    0.25
  3.    2.05
  4.    5.02
 Discuss Question
Answer: Option B. -> 0.25
Answer: (b).0.25
Question 47. Which of the following indicates the formula of phase correction?
  1.    β = 206265 + d * sin (γ) / a
  2.    β = 206265 * d – sin (γ) / a
  3.    β = 20265 * d * sin (γ) / a
  4.    β = 206265 * d * sin (γ) / a
 Discuss Question
Answer: Option D. -> β = 206265 * d * sin (γ) / a
Answer: (d).β = 206265 * d * sin (γ) / a
Question 48. The recordings taken from eccentric station are more precise.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 49. What will be the correction for slope, if the length of the line is given as 20m with slope of 5˚46ꞌ?
  1.    1.101
  2.    0.011
  3.    0.101
  4.    1.001
 Discuss Question
Answer: Option C. -> 0.101
Answer: (c).0.101
Question 50. Which of the following can describe the main purpose of the satellite station?
  1.    Act as false station
  2.    Act as true station
  3.    Measuring length
  4.    Measuring diameter
 Discuss Question
Answer: Option A. -> Act as false station
Answer: (a).Act as false station

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