Building Materials The moisture content in a well seasoned timber is 10 % to 12 % 4 % to 6 % 100 % 15 % to 20 % 10 % to 12 % 4 % to 6 % 100 % 15 % to 20 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials As per IS specifications, the maximum final setting time for ordinary Portland cement should be 6 hours 30 minutes 10 hours 1 hour 6 hours 30 minutes 10 hours 1 hour ANSWER DOWNLOAD EXAMIANS APP
Building Materials The ratio of the thickness of web to that of flange of steel rolled structural beams and channels is Greater than 1 Less than 1 Equal to 1 Less than 1 in beams but greater than 1 in channels Greater than 1 Less than 1 Equal to 1 Less than 1 in beams but greater than 1 in channels ANSWER DOWNLOAD EXAMIANS APP
Building Materials Strength of cement concrete primarily depends upon Quantity of aggregate Water-cement ratio Quality of water Quantity of cement Quantity of aggregate Water-cement ratio Quality of water Quantity of cement ANSWER DOWNLOAD EXAMIANS APP
Building Materials Slate is formed by metamorphic action on Sand stone Lime stone Shale Granite Sand stone Lime stone Shale Granite 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) Only (i) Both (i) and (ii) Only (ii) Both (ii) and (iii) Only (i) Both (i) and (ii) ANSWER DOWNLOAD EXAMIANS APP
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