Building Materials For obtaining vinyl chloride acetate, the method used, is Condensation polymerization None of these Addition polymerization Co-polymerization Condensation polymerization None of these Addition polymerization Co-polymerization ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron All listed here May contain 2 to 5 per cent of carbon with other impurities Is obtained by purifying pig iron Is manufactured in required shapes All listed here May contain 2 to 5 per cent of carbon with other impurities Is obtained by purifying pig iron Is manufactured in required shapes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cast iron when heated to red heat with powdered red haematite in an oven for increasing its toughness, is converted to Grey cast iron Mottled cast iron White cast iron Toughed cast iron Grey cast iron Mottled cast iron White cast iron Toughed cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cement becomes unsound by the presence of excess All of these Lime Sulphur Magnesia All of these Lime Sulphur Magnesia ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used color pigment in paints, is All listed here Carbon black Iron oxide Ambers All listed here Carbon black Iron oxide Ambers ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following gradients exerts maximum influence on properties of steel? sulphur manganese iron carbon sulphur manganese iron carbon ANSWER DOWNLOAD EXAMIANS APP
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