Building Materials Galvanising means covering iron with a thin coat of Zinc Tin Coal tar Glaze Zinc Tin Coal tar Glaze ANSWER DOWNLOAD EXAMIANS APP
Building Materials Clay and silt content in a good brick earth must be at least 30 % 40 % 20 % 50 % 30 % 40 % 20 % 50 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Advantage of a clamp compared to a kiln for burning bricks is that It takes less time for burning It is suitable when bricks are required in large numbers It gives more output of first class bricks It has less initial cost It takes less time for burning It is suitable when bricks are required in large numbers It gives more output of first class bricks It has less initial cost ANSWER DOWNLOAD EXAMIANS APP
Building Materials For slaking of 10 kg of CaO, the theoretical amount of water is None of these 3.2 kg 1.5 kg 2.2 kg None of these 3.2 kg 1.5 kg 2.2 kg ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of 5 to 10 years 1 to 5 years More than 10 years Less than one year 5 to 10 years 1 to 5 years More than 10 years Less than one year ANSWER DOWNLOAD EXAMIANS APP
Building Materials Distemper is A water proofing agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water A drying agent A water proofing agent A paint consisting of powdered chalk, pigments and water A paint consisting of colored cement and water A drying agent ANSWER DOWNLOAD EXAMIANS APP
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