Q. When a large value of radius of gyration is not required (Solved)
1. channels are placed back to back
2. channel flanges are kept inward
3. channel flanges are kept outward
4. none of these
- b. channel flanges are kept inward
1. channels are placed back to back
2. channel flanges are kept inward
3. channel flanges are kept outward
4. none of these