MCQOPTIONS
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| 1. |
When a material is strain hardened, |
| A. | Its yield strength reduces and ductility increases |
| B. | Its yield strength increase and ductility reduces |
| C. | Both yield strength and ductility increases |
| D. | Both yield strength and ductility reduces |
| E. | None of the above |
| Answer» C. Both yield strength and ductility increases | |