Building Materials The most common admixture which is used to accelerate the initial set of concrete is None of these Gypsum Calcium carbonate Calcium chloride None of these Gypsum Calcium carbonate Calcium chloride ANSWER DOWNLOAD EXAMIANS APP
Building Materials A first class brick when immersed in cold water for 24 hours should not absorb water more than 20 % 22 % 25 % 15 % 20 % 22 % 25 % 15 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in cracking and warping of bricks loss of cohesion enhancing the impermeability of bricks None of these cracking and warping of bricks loss of cohesion enhancing the impermeability of bricks None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Cast iron contains carbon approximately 0.05% to 1.75% None to these 0.250 % 1.5% to 5.5% 0.05% to 1.75% None to these 0.250 % 1.5% to 5.5% 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 Assertion A : Pure lime takes a long time to develop adequate strength.Reason R : Pure lime has slow hardening characteristics.Select your answer according to the coding system given below: A is true but R is false A is false but R is true Both A and R is true and R is not a correct explanation of A Both A and R is true and R is correct explanation of A A is true but R is false A is false but R is true Both A and R is true and R is not a correct explanation of A Both A and R is true and R is correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
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