Building Materials The size of mould for bricks, is generally kept A little large to specified size A little small to specified size Equal to specified size 10% larger than specified size A little large to specified size A little small to specified size Equal to specified size 10% larger than specified size ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which one of the following is an air binding material? Gypsum All of these Quick lime Acid-resistant cement Gypsum All of these Quick lime Acid-resistant cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials The percentage of alumina in a good brick earth lies between 70 to 80 % 50 to 60 % 5 to 10 % 20 to 30 % 70 to 80 % 50 to 60 % 5 to 10 % 20 to 30 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood has the advantage of Greater tensile strength in shorter direction None of these Greater tensile strength in longer direction Same tensile strength in all directions Greater tensile strength in shorter direction None of these Greater tensile strength in longer direction Same tensile strength in all directions ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the polymineralic rock from the following: Magnesite Granite Pure gypsum Quartz sand Magnesite Granite Pure gypsum Quartz sand ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in loss of cohesion cracking and warping of bricks enhancing the impermeability of bricks None of these loss of cohesion cracking and warping of bricks enhancing the impermeability of bricks None of these ANSWER DOWNLOAD EXAMIANS APP
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