For normalising, the steel is heated ___________ its upper critical temperature. Options: A . &nbsp30-40°C above B . &nbsp30-40°C below C . &nbsp50-60°C above D . &nbsp50-60°C below

For normalising, the steel is heated ___________ its upper critical temperature.

Question - For normalising, the steel is heated ___________ its upper critical temperature.

Options:

A . 30-40°C above

B . 30-40°C below

C . 50-60°C above

D . 50-60°C below

Answer: Option C
Answer: (c).50-60°C above

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