MCQOPTIONS
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MCQOPTIONS
| 1. |
For an element in pure shear (+τxy), the principal stresses will be given as |
| A. | \({\sigma _{1.2}} = 0,\; + {\tau _{xy}}\) |
| B. | \({\sigma _{1,\;2}} = \pm {\tau _{xy}}\) |
| C. | \({\sigma _{1,2}} = \pm {\tau _{xy}}\sqrt 2 \) |
| D. | \({\sigma _{1,2}} = \pm {\tau _{xy}}/\sqrt 2 \) |
| Answer» C. \({\sigma _{1,2}} = \pm {\tau _{xy}}\sqrt 2 \) | |