Iron ore may contain

Related MCQs

• If the iron ore contains clay as an impurity, the flux added during calcination, is
• If the iron ore contains clay as an impurity, the flux added during calcination, is
• Assertion A : Paints with white lead base are not recommended for painting of iron works. Reason R : Paints with white lead base do not check rusting of iron. Select your answer according to the coding system given below:
• The variety of pig iron used for manufacture of wrought iron, is
• The process of manufacturing steel by heating short lengths of wrought iron bars mixed with charcoal in fire clay crucibles and collecting the molten iron into moulds, is known as
• Wrought iron is manufactured from pig iron by
• If the ore impurities is
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• Based on its dry weight, a freshly felled tree may contain water
• A well-seasoned timber may contain moisture up to