.When a metal or alloy is cold worked, Options: A . &nbspits hardness and strength increases B . &nbspit is worked below recrystallisation temperature C . &nbspBoth (A) and (B) D . &nbspNone of these

.When a metal or alloy

Question

.When a metal or alloy is cold worked,

Options:

A . its hardness and strength increases

B . it is worked below recrystallisation temperature

C . Both (A) and (B)

D . None of these

Answer: Option C

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