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Total Questions : 132 | Page 13 of 14 pages
Question 121. Which of the following methods doesn’t describe the method of finding length of transition curve?
  1.    Arbitrary gradient
  2.    Time rate
  3.    Bisection of arcs
  4.    Rate of Change of radial acceleration
 Discuss Question
Answer: Option C. -> Bisection of arcs
Answer: (c).Bisection of arcs
Question 122. Length of transition curve can be given as __________
  1.    L = r tan(δ/2)
  2.    L = ne
  3.    L = n – e
  4.    L = n + e
 Discuss Question
Answer: Option B. -> L = ne
Answer: (b).L = ne
Question 123. Using the degree of curvature, find the value of radius of curve if the distance is given as 24.65 m.
  1.    64.49m
  2.    46.49m
  3.    46.94m
  4.    64.94m
 Discuss Question
Answer: Option B. -> 46.49m
Answer: (b).46.49m
Question 124. General method can be adopted when radius of the curve is large.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option B. -> False
Answer: (b).False
Question 125. Which of the following indicates the formula for setting a long chord by using ordinate?
  1.    Oₓ = (R² + (x)²)¹/² – (R – O₀)
  2.    Oₓ = (R² – (x)²)¹/² – (R – O₀)
  3.    Oₓ = (R² – (x)²)¹/² + (R – O₀)
  4.    Oₓ = (R² – (x)²)¹/² – (R + O₀)
 Discuss Question
Answer: Option B. -> Oₓ = (R² – (x)²)¹/² – (R – O₀)
Answer: (b).Oₓ = (R² – (x)²)¹/² – (R – O₀)
Question 126. Find the value of mid-ordinate if the radius of the curve is given as 40.62 m and length as 10.2m.
  1.    0.43
  2.    0.22
  3.    0.12
  4.    0.33
 Discuss Question
Answer: Option D. -> 0.33
Answer: (d).0.33
Question 127. For setting the curve, chord must be divided into even number of equal parts.
  1.    True
  2.    False
  3.    May be True or False
  4.    Can't say
 Discuss Question
Answer: Option A. -> True
Answer: (a).True
Question 128. Perpendicular offsets can be set out after__________
  1.    Resection
  2.    Intersection
  3.    Trisection
  4.    Bisection
 Discuss Question
Answer: Option D. -> Bisection
Answer: (d).Bisection
Question 129. Which of the following represents the replication of versine?
  1.    1-cos θ
  2.    1-cosec θ
  3.    1-cot θ
  4.    1-sin θ
 Discuss Question
Answer: Option A. -> 1-cos θ
Answer: (a).1-cos θ
Question 130. Which of the following describes the advantage of bisection of chords method?
  1.    Setting out more chords
  2.    Setting out more parallels
  3.    Setting out more points
  4.    Setting out more perpendiculars
 Discuss Question
Answer: Option C. -> Setting out more points
Answer: (c).Setting out more points

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