Q. The composite sleeper index determines the (Solved)
1. suitability of the wooden sleepers
2. number of sleepers per rail length
3. permissible stresses in the steel sleepers
4. all of these
- a. suitability of the wooden sleepers
1. suitability of the wooden sleepers
2. number of sleepers per rail length
3. permissible stresses in the steel sleepers
4. all of these