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 The initial setting time for ordinary Portland cement as per IS specifications should not be less than 10 minutes 60 minutes 600 minutes 30 minutes 10 minutes 60 minutes 600 minutes 30 minutes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following metamorphic rocks has the most weather resisting characteristics? Quartzite Slate Marble Lime stone Quartzite Slate Marble Lime stone ANSWER DOWNLOAD EXAMIANS APP
Building Materials Advantage of a clamp compared to a kiln for burning bricks is that It takes less time for burning It has less initial cost It gives more output of first class bricks It is suitable when bricks are required in large numbers It takes less time for burning It has less initial cost It gives more output of first class bricks It is suitable when bricks are required in large numbers ANSWER DOWNLOAD EXAMIANS APP
Building Materials The plywood Cannot be bent more easily than ordinary wood of same thickness Can be spilt in the plane of the panel Has greater impact resistance to blows than ordinary wood Has good strength along the panel only Cannot be bent more easily than ordinary wood of same thickness Can be spilt in the plane of the panel Has greater impact resistance to blows than ordinary wood Has good strength along the panel only ANSWER DOWNLOAD EXAMIANS APP
Building Materials Sapwood consists of Portion of timber between heartwood and cambium layer Innermost annular rings around the pith Thin fibre which extends from the pith outwards and holds the annular rings together Thin layers below the bark Portion of timber between heartwood and cambium layer Innermost annular rings around the pith Thin fibre which extends from the pith outwards and holds the annular rings together Thin layers below the bark ANSWER DOWNLOAD EXAMIANS APP
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