Q.1
Rankine’s method will come under which of the following classification?
  • a) Linear method
  • b) Instrumental method
  • c) Angular method
  • d) Offset method
Q.2
In Rankine’s method it is assumed that length of arc is equal to its chord.
  • a) True
  • b) False
Q.3
According to Rankine’s method, the formula for finding deflection angle can be given as ____________
  • a) δ = 1718.9 * C + R
  • b) δ = 1719.8 * C * R
  • c) δ = 1781.9 * C / R
  • d) δ = 1718.9 * C / R
Q.4
Rankine’s method can be applied for setting curves of large radius.
  • a) False
  • b) True
Q.5
Determine the value of radius of the curve if the length of the chord is given asand the tangential angle as 100˚23ꞌ.
  • a) 34.42m
  • b) 43.24m
  • c) 34.24m
  • d) 43.42m
Q.6
Which of the following method is capable of delivering more accurate output?
  • a) Linear methods
  • b) Angular methods
  • c) Rankine’s method
  • d) Two-theodolite method
Q.7
Which among the following is more expensive process for setting a curve?
  • a) Linear method
  • b) Rankine’s method
  • c) Two theodolite method
  • d) Angular method
Q.8
Which among the following is a frequently used process?
  • a) Rankine’s method
  • b) Tacheometric method
  • c) Two-theodolite method
  • d) Bisection of arcs
Q.9
If the value of length of the chord is given asand the radius of the curve as 3.65m, find the tangential angle using Rankine’s method.
  • a) 179˚24ꞌ
  • b) 173˚4ꞌ
  • c) 73˚24ꞌ
  • d) 173˚24ꞌ
Q.10
Rankine’s method is also known as____________
  • a) Deflection distances method
  • b) Deflection angles method
  • c) Tacheometric method
  • d) Arc bisection method
Q.11
If the degree of the curve is equal to D atchord, find the tangential angle with length of the chord being 5.6m.
  • a) 2˚28ꞌ
  • b) 12˚28ꞌ
  • c) 2˚12ꞌ
  • d) 22˚28ꞌ
Q.12
Which of the following describes the advantage of Rankine’s method?
  • a) Curve can be set only at P.T
  • b) Curve can be set only at P.C
  • c) Curve can be set in multiple operations
  • d) Curve can be set in one operation
Q.13
Find the deflection angle for various points if the value of θ is given asand Δ = 48˚.
  • a) 54˚40ꞌ
  • b) 45˚48ꞌ
  • c) 45˚40ꞌ
  • d) 50˚40ꞌ
Q.14
Find the tangential angle of the curve, if the length of the chord is given asand the degree of the curve is equal to D at 100ft length.
  • a) 32˚38ꞌ
  • b) 32˚30ꞌ
  • c) 23˚30ꞌ
  • d) 2˚30ꞌ
Q.15
Find the chord length using Rankine’s method with radius of the curve being 43.and the tangential angle is 87˚45ꞌ.
  • a) 2.23m
  • b) 3.22m
  • c) 3.98m
  • d) 5.43m
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