Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 20 % 22 % 15 % 25 % 20 % 22 % 15 % 25 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials For one cubic metre of brick masonry, number of bricks required, is 400 425 450 500 400 425 450 500 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following ingredients of the brick earth enables the brick to retain its shape? Alumina Magnesia Silica Iron Alumina Magnesia Silica Iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is used for None to these Small sized water pipes Structural works in beams Columns and struts None to these Small sized water pipes Structural works in beams Columns and struts ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic All listed here Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature Is an organic substance All listed here Consists of natural or synthetic binders Finished products are rigid and stable at normal temperature Is an organic substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials Red short iron cracks when bent due to the presence of Carbon Sulphur Phosphorus Silicon Carbon Sulphur Phosphorus Silicon ANSWER DOWNLOAD EXAMIANS APP
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