Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast White cast Wrought None of these Grey cast White cast Wrought None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hydrochloric acid is __________ corrosive to common metals. Highly Least Mildly Not Highly Least Mildly Not ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Amount of energy that a material can absorb before its fracture is a measure of its Toughness Malleability Ductility Resilience Toughness Malleability Ductility Resilience ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ceramic materials are Organic in nature Always bad heat conductors Stronger in compression than in tension Always amorphous in nature Organic in nature Always bad heat conductors Stronger in compression than in tension Always amorphous in nature ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Duralumin is an alloy of Aluminium, copper and manganese Aluminium and nickel Aluminium, nickel and silicon None of these Aluminium, copper and manganese Aluminium and nickel Aluminium, nickel and silicon None of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Carbon chrome Free carbon Cast Stainless Carbon chrome Free carbon Cast Stainless ANSWER DOWNLOAD EXAMIANS APP
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