Building Materials The size of mould for bricks, is generally kept A little small to specified size Equal to specified size A little large to specified size 10% larger than specified size A little small to specified size Equal to specified size A little large to specified size 10% larger than specified size ANSWER DOWNLOAD EXAMIANS APP
Building Materials The practical limit of moisture content achieved in air drying of timber is 25 % 35 % 15 % 5 % 25 % 35 % 15 % 5 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The coefficient of hardness of stones used in road work should be greater than 10 17 12 15 10 17 12 15 ANSWER DOWNLOAD EXAMIANS APP
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 (ii) Only (i) Both (i) and (ii) Both (ii) and (iii) Only (ii) Only (i) ANSWER DOWNLOAD EXAMIANS APP
Building Materials The compound of Portland cement which reacts immediately with water and also sets first is Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate Di-calcium silicate Tetra calcium alumino ferrite Tri-calcium silicate Tri-calcium aluminate ANSWER DOWNLOAD EXAMIANS APP
Building Materials Putty is Used for fixing glass panes Softened by a solution of pearl ash and quick-lime soaked in water Made with finely powdered chalk and linseed oil All listed here Used for fixing glass panes Softened by a solution of pearl ash and quick-lime soaked in water Made with finely powdered chalk and linseed oil All listed here ANSWER DOWNLOAD EXAMIANS APP
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