Civil Engineering - Highway Engineering - Discussion

Discussion Forum : Highway Engineering - Section 6 (Q.No. 15)
15.
The maximum radial distance of a Lemniscate curve, having maximum polar angle a, is
3 R sin α
3 R sin2α
3 R sin 2α
3 R sin α/2
none of these.
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Biswabhusan Parida said:   6 years ago
The equation of Lemniscate curve is given by r = p/3sin2α. where 'P' is the polar ray of any point, 'r' is the radius of curvature at that point and 'α' is the polar deflection angle.
(1)

AMIR SUHAIL said:   9 years ago
Could someone please explain how it is option c?

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