Discussion :: Building Materials
- Pick up the correct statement from the following:
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A.
In basic Bessemer process, the steel heats the converter |
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B.
In open-hearth process, the furnace heats the steel |
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C.
In Siemens process, the impurities of pig iron are oxidized by the oxygen of the ore |
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D.
All the above |
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Answer : Option D
Explanation :
Explanation Not Provided
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