Q
Recrystallization temperature is one________________?
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A
A. At which crystals first start forming from molten metal when it is cooled
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B
B. At which new spherical crystals first begin to form from the old deformed one when a strained metal is heated
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C
C. At which change of allotropic form takes place
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D
D. At which crystals grow bigger in size
Correct Answer:
B. B. At which new spherical crystals first begin to form from the old deformed one when a strained metal is heated
