Building Materials Asbestos is Corrugated sheet used for roofing An incombustible fire proof material All of these An organic substance Corrugated sheet used for roofing An incombustible fire proof material All of these An organic substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials The practical limit of moisture content achieved in air drying of timber is 25 % 15 % 35 % 5 % 25 % 15 % 35 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Mastic asphalt is generally used for Water proof layer Both (A) and (B) Damp proof course Partition walls Water proof layer Both (A) and (B) Damp proof course Partition walls ANSWER DOWNLOAD EXAMIANS APP
Building Materials For slaking of 10 kg of CaO, the theoretical amount of water is 2.2 kg 3.2 kg None of these 1.5 kg 2.2 kg 3.2 kg None of these 1.5 kg ANSWER DOWNLOAD EXAMIANS APP
Building Materials The main function of alumina in brick earth is To prevent shrinkage To make the brick durable To make the brick impermeable To impart plasticity To prevent shrinkage To make the brick durable To make the brick impermeable To impart plasticity ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of silica in a good brick earth lies between 5 to 10 % 70 to 80 % 20 to 30 % 50 to 60 % 5 to 10 % 70 to 80 % 20 to 30 % 50 to 60 % ANSWER DOWNLOAD EXAMIANS APP
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