Q. The force required to punch a 25 mm hole in a mild steel pipe 10 mm thich, when ultimate shear stress of the plate is 500 N/mm2 will be nearly (Solved)
1. 78 kN
2. 98 kN
3. 393 kN
4. 158 kN
5. None of the above
- c. 393 kN
1. 78 kN
2. 98 kN
3. 393 kN
4. 158 kN
5. None of the above