

MCQOPTIONS
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1. |
While the recrystallisation temperature for pure metals is 0.3 Tm, the same for alloys is equal to ______________ × Tm (where, Tm Melting temperature) ? |
A. | 0.25 |
B. | 0.45 |
C. | 0.70 |
D. | 0.95 |
Answer» D. 0.95 | |