Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 2 1 : 6 1 : 8 1 : 4 1 : 2 1 : 6 1 : 8 1 : 4 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 15% of cobalt 45% of cobalt 20% of cobalt 35% of cobalt 15% of cobalt 45% of cobalt 20% of cobalt 35% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials Glazing of clay products, is done To improve their appearance To protect them from corrosive action To protect them from atmospheric effect All listed here To improve their appearance To protect them from corrosive action To protect them from atmospheric effect All listed here 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 Toughed cast iron White cast iron Grey cast iron Mottled cast iron Toughed cast iron White cast iron Grey cast iron Mottled cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Durability of building stone is affected by its All listed here Resistance to atmosphere Chemical composition Texture All listed here Resistance to atmosphere Chemical composition Texture ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A water proofing agent A drying agent A paint consisting of colored cement and water A paint consisting of powdered chalk, pigments and water A water proofing agent A drying agent A paint consisting of colored cement and water A paint consisting of powdered chalk, pigments and water ANSWER DOWNLOAD EXAMIANS APP
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