MCQOPTIONS
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| 1. |
Coaxing is a process of |
| A. | Improving the fatigue properties, attained by under-stressing and then raising the stress in small increments |
| B. | Decreasing the hardness by full annealing |
| C. | Increasing the uniaxial tensile strength by heating above recrystallization temperature and quenching in oil media |
| D. | Maintaining the ductility of the material by chemical treatment |
| Answer» B. Decreasing the hardness by full annealing | |