Building Materials Bitumen may be dissolved in Water Carbon disulphide Carbondioxide Sodium chloride Water Carbon disulphide Carbondioxide Sodium chloride ANSWER DOWNLOAD EXAMIANS APP
Building Materials Permanent magnets are made of high carbon steel and 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt 35% of cobalt 20% of cobalt 15% of cobalt 45% of cobalt ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for the manufacture of steel by Bessemer process, is Mottled pig White forge pig Grey pig Bessemer pig Mottled pig White forge pig Grey pig Bessemer pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials The proportions of charcoal, saltpetre and sulphur in gun powder by weight, are respectively: 75, 10, 15 15, 75, 10 10, 75, 15 10, 15, 75 75, 10, 15 15, 75, 10 10, 75, 15 10, 15, 75 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Commonly used thinner in Lacquer paints, is alcohol All listed here Oil paints, is naphtha Cellulose paints is ethyl acetate Lacquer paints, is alcohol All listed here Oil paints, is naphtha Cellulose paints is ethyl acetate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The variety of pig iron used for manufacture of wrought iron, is Mottled pig Bessemer pig Grey or foundry pig White forge pig Mottled pig Bessemer pig Grey or foundry pig White forge pig ANSWER DOWNLOAD EXAMIANS APP
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