engineering recuitment JKSSB Draftsman (Civil) Mock Test 2023 Draftsman Road Engineering Widening of Pavement & Road Margins
What is the equation for mechanical widening on curve?
1
\(\frac{V}{{9.5\sqrt R }}\)
2
\(\frac{nl^2}{{2R }}\)
3
\(\frac{l^2}{{2R }}\)
4
\(\frac{nl^2}{{2R }}+\frac{V}{{9.5\sqrt R }}\)