Building Materials The main constituent of cement which is responsible for initial setting of cement is All of these tricalcium aluminate dicalcium silicate tricalcium silicate All of these tricalcium aluminate dicalcium silicate tricalcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials In brick masonry the bond produced by laying alternate headers and stretchers in each course is known as single flemish bond English bond double flemish bond zigzag bond single flemish bond English bond double flemish bond zigzag bond ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 15 % 25 % 20 % 22 % 15 % 25 % 20 % 22 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Higher pitch of the roofi) results in stronger roofii) results in weaker roofiii) requires more covering materialiv) requires less covering materialThe correct answer is (ii) and (iv) (ii) and (iii) (i) and (iv) (i) and (iii) (ii) and (iv) (ii) and (iii) (i) and (iv) (i) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, All of these The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance All of these The reaction proceeds with an evolution of hydrogen chloride The reaction proceeds with an evolution of ammonia Low-molecular substances are removed from the high molecular substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plywood is made by bonding together thin layers of wood in such a way that the angle between grains of any layer to grains of adjacent layers is 30° 45° 90° 0° 30° 45° 90° 0° ANSWER DOWNLOAD EXAMIANS APP
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