

Highway Engineering - Engineering
Q1: If R is the radius of a main circular curve, Δ is the angle of deflection and α is the polar deflection angle of any point, its radial distance isA 3 R sin Δ/3 sin 2α B 3 R sin Δ/2 sin 3α C 3 R sin Δ/2 sin 3α D 3 R sin 2Δ sin α ANS:A - 3 R sin Δ/3 sin 2α Give explanation of the answer. |


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