Building Materials Percentage of carbon content in mild steel is Less than 0.25 Greater than 1.5 Between 0.25 and 0.7 Between 0.7 and 1.5 Less than 0.25 Greater than 1.5 Between 0.25 and 0.7 Between 0.7 and 1.5 ANSWER DOWNLOAD EXAMIANS APP
Building Materials Knots in timber are Speckled strains Splits radiating from the centre Defects caused by crushing fibres Signs of branches cut off Speckled strains Splits radiating from the centre Defects caused by crushing fibres Signs of branches cut off ANSWER DOWNLOAD EXAMIANS APP
Building Materials Which of the following is the purest form of iron? High carbon steel Wrought iron Mild steel Cast iron High carbon steel Wrought iron Mild steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Building Materials Basalt is Metamorphic rock Sedimentary rock Extrusive igneous rock Intrusive igneous rock Metamorphic rock Sedimentary rock Extrusive igneous rock Intrusive igneous rock ANSWER DOWNLOAD EXAMIANS APP
Building Materials The softest rock is Marble Quartz Diamond Talc Marble Quartz Diamond Talc ANSWER DOWNLOAD EXAMIANS APP
Building Materials Vanadium steel is generally used for Railway switches and crossing Axles and springs Bearing balls Magnets Railway switches and crossing Axles and springs Bearing balls Magnets ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS