MCQOPTIONS
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MCQOPTIONS
| 1. |
A steel bar of 40 mm × 40 mm square cross-section is subjected to an axial compressive load of 200 kN. If the length of the bar is 2 m and E = 200 GPa, the magnitude of deformation of the bar will be: |
| A. | 1.25 mm |
| B. | 2.70 mm |
| C. | 4.05 mm |
| D. | 5.40 mm |
| Answer» B. 2.70 mm | |