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What is the raw material which is not needed for steel production?(a) Paint(b) Ferro alloys(c) Water(d) RefractoriesI have been asked this question in my homework.My question comes from Steel and Iron Work in portion Rules and Methods of Measurement of Civil Engineering Drawing

Answer»

The CORRECT choice is (a) Paint

For explanation: STEEL is made when iron is combined with carbon and other elements like-

• Water

FLUX (Limestone and DOLOMITE)

• Refractories

• Silica or Sand

• Water

• Ferro alloys.



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