Building Materials Quick lime is (i) Slow in setting (ii) Rapid in slacking (iii) Good in strength Both (i) and (ii) Both (ii) and (iii) Only (i) Only (ii) Both (i) and (ii) Both (ii) and (iii) Only (i) Only (ii) ANSWER DOWNLOAD EXAMIANS APP
Building Materials Good quality cement contains higher percentage of Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate Tri-calcium silicate Tri-calcium aluminate Tetra calcium alumino ferrite Di-calcium silicate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Based on its dry weight, a freshly felled tree may contain water 25 % 75 % 100 % 50 % 25 % 75 % 100 % 50 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials Shingle is Water bound pebbles Crushed granite Decomposed laterite Air weathered rock Water bound pebbles Crushed granite Decomposed laterite Air weathered rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials Pick up the constituent of good brick earth whose excess causes the raw bricks shrink and warp during drying and burning, from the following: Iron-oxide Magnesia Lime Alumina Iron-oxide Magnesia Lime Alumina ANSWER DOWNLOAD EXAMIANS APP
Building Materials Formula for quick lime, is CO₃CO₂ Ca(OH)₂ None to these CaCO₃ CO₃CO₂ Ca(OH)₂ None to these CaCO₃ ANSWER DOWNLOAD EXAMIANS APP
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