Whitworth compressed steel is obtained when molten steel is subjected to a pressure of

Related MCQs

• 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
• The slag which floats on the surface of the molten iron generally contains
• The rocks formed from molten magma, are called
• The rocks formed due to solidification of molten mass laying below or above the earth surface, are called
• Softer variety of steel may be obtained by
• Softer variety of steel may be obtained by
• For the manufacture of stainless steel, steel is mixed with
• For the manufacture of stainless steel, steel is mixed with
• The silicious sandstone which has been subjected to metamorphic action, is called
• Hydraulic lime is obtained by