MCQOPTIONS
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MCQOPTIONS
| 1. |
The three-dimension state of stress at a point is given by\(\left[ \sigma \right] = \left[ {\begin{array}{*{20}{c}} {30}&{10}&{ - 10}\\ {10}&0&{20}\\ { - 10}&{20}&0 \end{array}} \right]MPa\)The shear stress on the x-face in y-direction at the same point is then equal to |
| A. | Zero MN/m2 |
| B. | -10 MN/m2 |
| C. | 10 MN/m2 |
| D. | 20 MN/m2 |
| Answer» D. 20 MN/m2 | |