Depending on the chemical composition and mechanical properties, iron classified as

Related MCQs

• Depending on the chemical composition and mechanical properties, iron may be classified as
• The hydraulic lime which resembles very much with Portland cement in its chemical composition is called.
• 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
• 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
• Wrought iron is manufactured from pig iron by
• For sanitary pipes and chemical stonewares,
• Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as
• The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called
• Portland cement manufactured from pure white chalk and clay but free from iron-oxide, is known as