Building Materials Index number expressing the relative sizes of both coarse and fine aggregates, is called Grading of aggregates Proportioning of aggregates Fineness modulus None of these Grading of aggregates Proportioning of aggregates Fineness modulus None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials In the method of condensation polymerization, The reaction proceeds with an evolution of ammonia The reaction proceeds with an evolution of hydrogen chloride All of these Low-molecular substances are removed from the high molecular substance The reaction proceeds with an evolution of ammonia The reaction proceeds with an evolution of hydrogen chloride All of these Low-molecular substances are removed from the high molecular substance ANSWER DOWNLOAD EXAMIANS APP
Building Materials Whitworth compressed steel is obtained when molten steel is subjected to a pressure of 15 kg/mm² 9 kg/mm² 5 kg/mm² 13 kg/mm² 15 kg/mm² 9 kg/mm² 5 kg/mm² 13 kg/mm² ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of carbon content in mild steel is Greater than 1.5 Between 0.7 and 1.5 Between 0.25 and 0.7 Less than 0.25 Greater than 1.5 Between 0.7 and 1.5 Between 0.25 and 0.7 Less than 0.25 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 Both A and R is true and R is not a correct explanation of A A is false but R is true Both A and R is true and R is correct explanation of A A is true but R is false Both A and R is true and R is not a correct explanation of A A is false but R is true Both A and R is true and R is correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for Crack fillings None to these Expansion joints Road pavements Crack fillings None to these Expansion joints Road pavements ANSWER DOWNLOAD EXAMIANS APP
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