Materials and Construction Zinc is highly __________ at room temperature. Malleable Resistant to atmospheric corrosion Brittle Ductile Malleable Resistant to atmospheric corrosion Brittle Ductile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it Corrodes easily Is very costly None of these Is having low creep strength Corrodes easily Is very costly None of these Is having low creep strength ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead pipe is Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ Usually joined by burning (e.g. by melting to adjacent pieces with a torch) All of these Having very low elastic limit resulting in permanent deformation from either mechanical or thermal strain Especially resistant to solutions containing H₂SO₄ Usually joined by burning (e.g. by melting to adjacent pieces with a torch) All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Plate and frame filter press is usually made of Cast iron Stainless steel Mild steel Galvanised iron Cast iron Stainless steel Mild steel Galvanised iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Invar contains the highest percentage of Iron Vanadium Cobalt Tungsten Iron Vanadium Cobalt Tungsten ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum carbon content in cast iron is __________ percent. 5.2 4.3 3.8 4.8 5.2 4.3 3.8 4.8 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS