Building Materials Plastics are compounds of carbon with element Hydrogen Nitrogen Oxygen All of these Hydrogen Nitrogen Oxygen All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent of cement which is responsible for initial setting of cement is All of these tricalcium aluminate dicalcium silicate tricalcium silicate All of these tricalcium aluminate dicalcium silicate tricalcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The slump recommended for mass concrete is about 100 mm to 125 mm 25 mm to 50 mm 125 mm to 150 mm 50 mm to 100 mm 100 mm to 125 mm 25 mm to 50 mm 125 mm to 150 mm 50 mm to 100 mm ANSWER DOWNLOAD EXAMIANS APP
Building Materials The normal consistency of ordinary Portland cement is about 20 % 30 % 40 % 10 % 20 % 30 % 40 % 10 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Kaolin is chemically classified as Calcareous rock Metamorphic rock Siliceous rock Argillaceous rock Calcareous rock Metamorphic rock Siliceous rock Argillaceous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most common admixture which is used to accelerate the initial set of concrete is Calcium chloride Calcium carbonate None of these Gypsum Calcium chloride Calcium carbonate None of these Gypsum ANSWER DOWNLOAD EXAMIANS APP
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