Building Materials A ferrous metal is Cast iron All of these Wrought iron Steel Cast iron All of these Wrought iron Steel ANSWER DOWNLOAD EXAMIANS APP
Building Materials Percentage of carbon content in mild steel is Between 0.25 and 0.7 Less than 0.25 Between 0.7 and 1.5 Greater than 1.5 Between 0.25 and 0.7 Less than 0.25 Between 0.7 and 1.5 Greater than 1.5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Excess of silica in brick earth results in enhancing the impermeability of bricks cracking and warping of bricks None of these loss of cohesion enhancing the impermeability of bricks cracking and warping of bricks None of these loss of cohesion ANSWER DOWNLOAD EXAMIANS APP
Building Materials Wrought iron is used for Columns and struts None to these Structural works in beams Small sized water pipes Columns and struts None to these Structural works in beams Small sized water pipes ANSWER DOWNLOAD EXAMIANS APP
Building Materials Chlorite, a green colour mineral is mainly derived from the decomposition of Hornblende All of these Biotite Augite Hornblende All of these Biotite Augite ANSWER DOWNLOAD EXAMIANS APP
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