Building Materials If the iron ore contains clay as an impurity, the flux added during calcination, is Clay Argillaceous iron ore All listed here Lime stone Clay Argillaceous iron ore All listed here Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rapid hardening cement contains Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra-calcium alumino-ferrite Di-calcium silicate Tri-calcium aluminate Tri-calcium silicate Tetra-calcium alumino-ferrite ANSWER DOWNLOAD EXAMIANS APP
Building Materials The amount of water used for one kg of distemper is 0.6 liter 0.8 liter 0.2 liter 0.4 liter 0.6 liter 0.8 liter 0.2 liter 0.4 liter ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used base for iron and steel work, is Titanium white Zinc white White lead Red lead Titanium white Zinc white White lead Red lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials When a brick is immersed in water for 24 hours and then dried, if All listed here 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence No grey or white deposits appear on the surface, the brick is free from soluble salts All listed here 10 percent surface is covered with grey or white deposits, the brick has slight efflorescence 50 percent surface is covered with grey or white deposits, the brick has serious efflorescence No grey or white deposits appear on the surface, the brick is free from soluble salts ANSWER DOWNLOAD EXAMIANS APP
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