Building Materials Addition of pozzolana to ordinary Portland cement increases Shrinkage Permeability Bleeding Heat of hydration Shrinkage Permeability Bleeding Heat of hydration ANSWER DOWNLOAD EXAMIANS APP
Building Materials Paints with white lead base are suitable for painting of Iron work Both wood work and iron work Wood work None of these Iron work Both wood work and iron work Wood work None of these ANSWER DOWNLOAD EXAMIANS APP
Building Materials The cracks caused by shrinkage of the exterior surface of the wood exposed to atmosphere, are called: Heart shakes Twisted fibres Wind cracks Radial shakes Heart shakes Twisted fibres Wind cracks Radial shakes ANSWER DOWNLOAD EXAMIANS APP
Building Materials During pudding Carbon is converted into carbonic acid gas Silicon forms a slag All listed here Molten metal is kept clear of the fuel Carbon is converted into carbonic acid gas Silicon forms a slag All listed here Molten metal is kept clear of the fuel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of silica in a good brick earth lies between 50 to 60 % 5 to 10 % 20 to 30 % 70 to 80 % 50 to 60 % 5 to 10 % 20 to 30 % 70 to 80 % ANSWER DOWNLOAD EXAMIANS APP
Building Materials The rocks having alumina or clay as their major constituents are known as Sedimentary rocks Siliceous rocks Calcareous rocks Argillaceous rocks Sedimentary rocks Siliceous rocks Calcareous rocks Argillaceous rocks ANSWER DOWNLOAD EXAMIANS APP
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