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