The product out from a cupola is called ____________________?
Correct answer: A. Cast iron
- A. Cast iron
- B. Pig iron
- C. Wrought iron
- D. None of these
Explanation
A cupola is a shaft furnace used mainly to melt cast iron, and its tapped product is molten cast iron. Pig iron is the blast-furnace product, not the normal product of a cupola.
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