

MCQOPTIONS
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1. |
Annealing of metal does not |
A. | precede its wire drawing. |
B. | induce softness and removes stresses & dissolved gases. |
C. | refine the crystalline structure & produce a definite microstructure. |
D. | alter toughness, ductility and magnetic & electrical or other physical properties. |
Answer» B. induce softness and removes stresses & dissolved gases. | |