Building Materials The specific gravity of marble, is 2.5 2.66 2.6 2.72 2.5 2.66 2.6 2.72 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Plastic bitumen is generally used for Road pavements Crack fillings Expansion joints None to these Road pavements Crack fillings Expansion joints None to these ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime is(i) Slow in setting(ii) Rapid in slacking(iii) Good in strength Only (ii) Both (ii) and (iii) Both (i) and (ii) Only (i) Only (ii) Both (ii) and (iii) Both (i) and (ii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Early attainment of strength in rapid hardening cement is mainly due to Tri-calcium aluminate Gypsum Finer grinding Tri-calcium silicate Tri-calcium aluminate Gypsum Finer grinding Tri-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Galvanising means covering iron with a thin coat of Coal tar Zinc Tin Glaze Coal tar Zinc Tin Glaze ANSWER DOWNLOAD EXAMIANS APP
Building Materials Quick lime Generates heat when added to water Reacts with carbon dioxide May be used for white-washing All listed here Generates heat when added to water Reacts with carbon dioxide May be used for white-washing All listed here ANSWER DOWNLOAD EXAMIANS APP
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