engineering recuitment OSSC Combined Technical Services (ଓଡିଶା) Mock Test 2023-24 Railway Engineering Track Design
A 3-degrees curve is situated on a ruling gradient of 1 in 250 on a broad Gauge track. What should be the actual ruling gradient considering the grade compensation of curvature?
1
0.12%
2
0.28%
3
1 in 300
4
1 in 280