Building Materials Wrought iron contains carbon upto 1.0 % 0.25 % 1.5 % 2.0 % 1.0 % 0.25 % 1.5 % 2.0 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime May be used for white-washing All listed here Generates heat when added to water Reacts with carbon dioxide May be used for white-washing All listed here Generates heat when added to water Reacts with carbon dioxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slag which floats on the surface of the molten iron generally contains All listed here Lime (CaO) 45% Silica (SiO2) 35% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% All listed here Lime (CaO) 45% Silica (SiO2) 35% Alumina (Al2O3) 12% and MgO, CaSO4, KMnO2 and FeO 8% ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of bond provided in brick masonry for carrying heavy loads is English bond Zigzag bond Single Flemish bond Double Flemish bond English bond Zigzag bond Single Flemish bond Double Flemish bond ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron Is obtained by purifying pig iron All listed here May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes Is obtained by purifying pig iron All listed here May contain 2 to 5 per cent of carbon with other impurities Is manufactured in required shapes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina and silica in good fire clay vary respectively is 35, 65 All of these 25, 75 30, 70 35, 65 All of these 25, 75 30, 70 ANSWER DOWNLOAD EXAMIANS APP
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