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| Q. |
An axial hoad is applied on a circular section of diameter D. If the same load is applied on hollow circular section with inner diameter D/2, the ratio of stress in two cases would be |
| A. | 4 |
| B. | 3?4 |
| C. | 4?3 |
| E. | 1 |
| Answer» B. 3?4 | |
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