Building Materials Plastics are compounds of carbon with element All of these Nitrogen Oxygen Hydrogen All of these Nitrogen Oxygen Hydrogen ANSWER DOWNLOAD EXAMIANS APP
Building Materials Shingle is Air weathered rock Water bound pebbles Crushed granite Decomposed laterite Air weathered rock Water bound pebbles Crushed granite Decomposed laterite ANSWER DOWNLOAD EXAMIANS APP
Building Materials Name the type of cement from the following for canal linings: Pozzolana cement Sulphate resisting cement Rapid hardening cement Quick setting cement Pozzolana cement Sulphate resisting cement Rapid hardening cement Quick setting cement 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 Depending on the chemical composition and mechanical properties, iron may be classified as Wrought iron Steel Cast iron All of these Wrought iron Steel Cast iron All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Commonly used thinner in Cellulose paints is ethyl acetate Oil paints, is naphtha Lacquer paints, is alcohol All listed here Cellulose paints is ethyl acetate Oil paints, is naphtha Lacquer paints, is alcohol All listed here ANSWER DOWNLOAD EXAMIANS APP
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