Henry Bessemer: Identify his landmark metallurgical innovation. Full question: What did Henry Bessemer invent? Choose the correct option.
General Knowledge
Inventions
Difficulty: Easy
Choose an option
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ABessemer process (converter) for making steel
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BOpen-hearth (Siemens–Martin) process
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CSpinning jenny
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DCotton gin
Answer
Correct Answer: Bessemer process (converter) for making steel
Explanation
Given data
- Person: Henry Bessemer.
- Field: Metallurgy/industrial processes.
Concept / Approach Bessemer introduced the Bessemer process—blowing air through molten iron to oxidize impurities—enabling large-scale, cheaper steel production.
Option notes Open-hearth is Siemens–Martin; the spinning jenny is James Hargreaves; cotton gin is Eli Whitney.
Final Answer Bessemer process (converter) for making steel.