Q. steel bar 10 mm x 10 mm cross section is subjected to an axial tensile load of 20kN. If the length of bar is 1 m and E = 200 GPa, then elongation of the bar is: (Solved)
1. 1 mm
2. 0.5 mm
3. 0.75 mm
4. 1.5 mm
- c. 0.75 mm
1. 1 mm
2. 0.5 mm
3. 0.75 mm
4. 1.5 mm