Building Materials Good quality cement contains higher percentage of Tetra calcium alumino ferrite Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Tri-calcium silicate Di-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials If the furnace is provided with insufficient fuel at low temperatures, the type of pig iron produced, is called White or forge pig Grey or foundry pig Bessemer pig Mottled pig White or forge pig Grey or foundry pig Bessemer pig Mottled pig ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in loss of cohesion None of these cracking and warping of bricks enhancing the impermeability of bricks loss of cohesion None of these cracking and warping of bricks enhancing the impermeability of bricks ANSWER DOWNLOAD EXAMIANS APP
Building Materials The usual percentages of clay and metal in cermet are: 60%, 40% 70%, 30% 50%, 50% 80%, 20% 60%, 40% 70%, 30% 50%, 50% 80%, 20% ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most common admixture which is used to accelerate the initial set of concrete is Calcium carbonate None of these Gypsum Calcium chloride Calcium carbonate None of these Gypsum Calcium chloride ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most important constituent of an oil paint, is All of these Thinner Pigment Vehicle All of these Thinner Pigment Vehicle ANSWER DOWNLOAD EXAMIANS APP
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