MCQOPTIONS
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MCQOPTIONS
| 1. |
Which material shows a gradual rising R-curve with failure governed by R-curve behaviour? |
| A. | High toughness and strength |
| B. | High toughness / low strength |
| C. | Low toughness / strength |
| D. | Low toughness and strength |
| Answer» C. Low toughness / strength | |