Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Alumina Lime Iron-oxide Magnesia Alumina Lime Iron-oxide Magnesia 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 Index number expressing the relative sizes of both coarse and fine aggregates, is called Proportioning of aggregates None of these Fineness modulus Grading of aggregates Proportioning of aggregates None of these Fineness modulus Grading of aggregates ANSWER DOWNLOAD EXAMIANS APP
Building Materials Addition of pozzolana to ordinary Portland cement increases Shrinkage Bleeding Heat of hydration Permeability Shrinkage Bleeding Heat of hydration Permeability ANSWER DOWNLOAD EXAMIANS APP
Building Materials The type of steel used for precision levelling staff, is Carbon steel Invar Stainless steel Titanium steel Carbon steel Invar Stainless steel Titanium steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials For slaking of 10 kg of CaO, the theoretical amount of water is 3.2 kg 1.5 kg None of these 2.2 kg 3.2 kg 1.5 kg None of these 2.2 kg ANSWER DOWNLOAD EXAMIANS APP
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