Building Materials Calcination of iron ores is done All listed here By roasting in heaps To remove moisture To remove carbonic acid All listed here By roasting in heaps To remove moisture To remove carbonic acid 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: 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 A is true but R is false ANSWER DOWNLOAD EXAMIANS APP
Building Materials The commonly used base for iron and steel work, is Zinc white Titanium white White lead Red lead Zinc white Titanium white White lead Red lead ANSWER DOWNLOAD EXAMIANS APP
Building Materials The most commonly used base for timber painting, is White lead Zinc white Red lead Titanium white White lead Zinc white Red lead Titanium white ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sandstone is a (i) Sedimentary rock (ii) Aqueous rock (iii) Siliceous rock Both (i) and (ii) Only (i) Both (i) and (iii) All (i), (ii) and (iii) Both (i) and (ii) Only (i) Both (i) and (iii) All (i), (ii) and (iii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic Consists of natural or synthetic binders All listed here Finished products are rigid and stable at normal temperature Is an organic substance Consists of natural or synthetic binders All listed here Finished products are rigid and stable at normal temperature Is an organic substance ANSWER DOWNLOAD EXAMIANS APP
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