L.D. (Linz-Donawitz) converter is used in the production of____________________?
Correct answer: B. Steel
- A. Copper
- B. Steel
- C. Zinc
- D. Aluminium
Explanation
The Linz-Donawitz converter is a basic oxygen furnace in which oxygen is blown through molten pig iron to reduce carbon and other impurities, producing steel. It is not used for nonferrous metals such as copper, zinc, or aluminium.
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