Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Radial shakes Wind cracks Twisted fibres Heart shakes Radial shakes Wind cracks Twisted fibres Heart shakes ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used synthetic abrasive is Silicon Boric acid Aluminium carbide All of these Silicon Boric acid Aluminium carbide All of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main constituent which imparts hydraulicity to hydraulic lime is Silica Clay Water Calcium oxide Silica Clay Water Calcium oxide ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a (i) Sedimentary rock (ii) Aqueous rock (iii) Siliceous rock Both (i) and (ii) Both (i) and (iii) All (i), (ii) and (iii) Only (i) Both (i) and (ii) Both (i) and (iii) All (i), (ii) and (iii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials For one cubic metre of brick masonry, number of bricks required, is 450 425 400 500 450 425 400 500 ANSWER DOWNLOAD EXAMIANS APP
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