MCQOPTIONS
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MCQOPTIONS
| 1. |
What is an expression of true stress? |
| A. | P<sub>u</sub> / A<sub>i</sub> |
| B. | P<sub>u</sub> / A<sub>0</sub> |
| C. | P / A<sub>i</sub> |
| D. | P / A<sub>0</sub> |
| Answer» D. P / A<sub>0</sub> | |