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