Practice Tough Surveying Interview Multiple Choice Questions with Answers Quiz-1

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

Explanation

Q.2.

In Rankine’s method it is assumed that length of arc is equal to its chord.

a) True
b) False

Explanation

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

Explanation

Q.4.

Rankine’s method can be applied for setting curves of large radius.

a) False
b) True

Explanation

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

Explanation

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

Explanation

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

Explanation

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

Explanation

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

Explanation

Q.10.

Rankine’s method is also known as____________

a) Deflection distances method
b) Deflection angles method
c) Tacheometric method
d) Arc bisection method

Explanation

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

Explanation

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

Explanation

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

Explanation

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

Explanation

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

Explanation

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