BOF , Oxygen blowing time is ? Options: A . &nbsp20 min B . &nbsp15-17 mints C . &nbsp14 min. D . &nbsp25 min

BOF , Oxygen blowing time is ?

Question

BOF , Oxygen blowing time is ?

Options:

A . 20 min

B . 15-17 mints

C . 14 min.

D . 25 min

Answer: Option B

15-17 mints

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