MCQOPTIONS
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MCQOPTIONS
| 1. |
Consider a plane stress case, where σx = 3 Pa, σy = 1 Pa and τxy = 1 Pa. One of the principal directions w.r.t. x-axis would be |
| A. | 0° |
| B. | 15° |
| C. | 22.5° |
| D. | 45° |
| Answer» D. 45° | |