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