Design of both summit and valley curves is based on the assumption that the ?

Priyanka Tomar • 35.28K Points
Coach

Q. Design of both summit and valley curves is based on the assumption that the ?

(A) curve is so flat that the length of curve is equal to the length of chord

(B) two portions of the curve along the two tangents on either side of the point of are equal

(C) angles made by the tangent with the horizontal are very small and tangents of are equal to the angles themselves (in radians) the

(D) all of the above

Correct : Option (D)

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