McqMate
| Q. |
during recovery part of annealing treatment, which of the following properties are improved noticeably? |
| A. | hardness, electrical resistance, tensile strength |
| B. | electrical resistance, tensile strength, corrosion resistance |
| C. | tensile strength, corrosion resistance, ductility |
| D. | internal stresses, electrical resistance, corrosion resistance |
| Answer» D. internal stresses, electrical resistance, corrosion resistance | |
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Material Science