Spending time to study the previous day of exam is what make good engineers. Its a saying that I have been hearing since the day I joined the course. So this is what I did to appear for my internal examination on Survey part 2 .
Elements of a reverse curve
This is a typical reverse curve
R1 is the radius of the first curve
R2 is the radius of the second curve
AV is the tangent to the first curve
VC is the tangent to the second curve
BD is the common tangent to both the curves
T1 is the point of curvature,i.e from where the curves start(P.C)
T2 is the point of tangency(P.T)
T1T2 is the line connecting P.C and P.T
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