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Q. |
Pick up the correct statement from the following: |
A. | Steel produced by open hearth process is milder than that obtained by the Bessemer process |
B. | Engineers prefer open hearth steel for structural purpose as it is more homogenous |
C. | Basic Bessemer process is suitable for converting poor ore containing a large proportion of sulphur and phosphorus into steel |
D. | All the above |
Answer» D. All the above |
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