Building Materials Glazing is used to make earthenware hard porous impervious soft hard porous impervious soft ANSWER DOWNLOAD EXAMIANS APP
Building Materials Rapid hardening cement contains Tri-calcium aluminate Di-calcium silicate Tetra-calcium alumino-ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra-calcium alumino-ferrite Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials The yield strength and tensile strength of low carbon steel may be improved by the addition of Vanadium Chromium Manganese Nickel Vanadium Chromium Manganese Nickel 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 correct explanation of A Both A and R is true and R is not a 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 correct explanation of A Both A and R is true and R is not a correct explanation of A A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron contains carbon about 1.5% to 5.5% 0.1% to 0.25% None to these 0.5% to 1.75% 1.5% to 5.5% 0.1% to 0.25% None to these 0.5% to 1.75% ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pig iron made from haematite ores free from sulphur, phosphorus and copper, is known as Grey or foundry pig Mottled pig White or forge pig Bessemer pig Grey or foundry pig Mottled pig White or forge pig Bessemer pig ANSWER DOWNLOAD EXAMIANS APP
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