R

Ranjeet • 34.60K Points
Instructor I

Q. The object of introducing a transition curve at each end of the circular curve is ?

  • (A) to provide a satisfactory means of obtaining a gradual increase of super-elevation from zero on the tangent point to the specified amount on the main circular curve
  • (B) to accomplish gradually the transition from the tangent to the circular curve and from the circular curve to the tangent
  • (C) to obtain a gradual increase of curvature from zero at the tangent point to the specified quantity at the junction of the transition curve with the circular curve
  • (D) all of the above
  • Correct Answer - Option(A)
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