Building Materials According to IS specifications, the compressive strength of ordinary Portland cement after three days should not be less than 16 MPa 11.5 MPa 7 MPa 21 MPa 16 MPa 11.5 MPa 7 MPa 21 MPa ANSWER DOWNLOAD EXAMIANS APP
Building Materials The ultimate tensile strength of structural mild steel is about 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 false but R is true Both A and R is true and R is not a correct explanation of A A is true but R is false Both A and R is true and R is correct explanation of A A is false but R is true Both A and R is true and R is not a correct explanation of A A is true but R is false Both A and R is true and R is correct explanation of A ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron is manufactured from the ores by All of these Calcination and roasting Dressing Smelting All of these Calcination and roasting Dressing Smelting ANSWER DOWNLOAD EXAMIANS APP
Building Materials First class timber has an average life of 5 to 10 years Less than one year More than 10 years 1 to 5 years 5 to 10 years Less than one year More than 10 years 1 to 5 years ANSWER DOWNLOAD EXAMIANS APP
Building Materials Bulking of sand is caused due to Surface moisture Viscosity Air voids Clay contents Surface moisture Viscosity Air voids Clay contents ANSWER DOWNLOAD EXAMIANS APP
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