Discussion :: Building Materials
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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 oxidised by the oxygen of the ore |
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D.
all the above. |
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Answer : Option D
Explanation :
No answer description available for this question.
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