Q. The relation between the bending moment and the moment of resistance e.g. M=fZ applies (Solved)
1. Only to beams of circular cross-section
2. Only to beams of rectangular cross-section
3. When the beams are strained beyond the elastic limit
4. When the beams are not strained beyond the elastic limit
5. None of the above
- d. When the beams are not strained beyond the elastic limit