Building Materials The process of decarbonising the pig iron completely and then adding proper percentage of carbon for manufacturing steel, is called Open hearth process Cementation process Bessemer process Crucible process Open hearth process Cementation process Bessemer process Crucible process ANSWER DOWNLOAD EXAMIANS APP
Building Materials Three basic raw materials which are needed in large quantities for production of steel are Iron ore, carbon and lime stone Iron ore, coal and sulphur Iron ore, coal and lime stone Iron ore, carbon and sulphur Iron ore, carbon and lime stone Iron ore, coal and sulphur Iron ore, coal and lime stone Iron ore, carbon and sulphur ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is used for None to these Structural works in beams Columns and struts Small sized water pipes None to these Structural works in beams Columns and struts Small sized water pipes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used base for timber painting, is Titanium white White lead Zinc white Red lead Titanium white White lead Zinc white Red lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials Stainless steel resists corrosion due to Vanadium Carbon Sulphur Chromium Vanadium Carbon Sulphur Chromium ANSWER DOWNLOAD EXAMIANS APP
Building Materials Linseed oil is used in paints as Base Thinner Drier Vehicle Base Thinner Drier Vehicle ANSWER DOWNLOAD EXAMIANS APP
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