MCQOPTIONS
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MCQOPTIONS
| 1. |
A steel rod of 30 mm diameter and 3 m length is subjected to an axial pull of 50 kN. If E = 200 × 109 pa, the elongation of the rod will be |
| A. | 2.225 mm |
| B. | 1.062 mm |
| C. | 0.525 mm |
| D. | 3.152 mm |
| Answer» C. 0.525 mm | |