Building Materials The proportions of lime and sand in the mortar normally used in brick construction are 1 : 2 1 : 8 1 : 4 1 : 6 1 : 2 1 : 8 1 : 4 1 : 6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials The specific gravity of marble, is 2.72 2.5 2.66 2.6 2.72 2.5 2.66 2.6 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Spirit varnish generally consists of Pigment and synthetic resin Oil, wax and resin Spirit and shellac Alcohol, wax and turpentine Pigment and synthetic resin Oil, wax and resin Spirit and shellac Alcohol, wax and turpentine ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 20% of cobalt 45% of cobalt 15% of cobalt 35% of cobalt 20% of cobalt 45% of cobalt 15% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most common admixture which is used to accelerate the initial set of concrete is None of these Gypsum Calcium chloride Calcium carbonate None of these Gypsum Calcium chloride Calcium carbonate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bitumen emulsion is All listed here A liquid containing bitumen in suspension Used as anti-corrosive paint A paint All listed here A liquid containing bitumen in suspension Used as anti-corrosive paint A paint ANSWER DOWNLOAD EXAMIANS APP
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