Materials and Construction With increase in carbide/graphite ratio in cast iron, its Ductility decreases Both A & B Neither A nor B Hardness & brittleness increases Ductility decreases Both A & B Neither A nor B Hardness & brittleness increases ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel base alloys with __________ are known as monel metal. Molybdenum Copper Tin Zinc Molybdenum Copper Tin Zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The electrical conductivity of a __________ decreases with rise in temperature. Metal/alloy None of these Dielectric Semi-conductor Metal/alloy None of these Dielectric Semi-conductor ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Manganese in steel affects its None of these Ductility Tensile strength Hardness None of these Ductility Tensile strength Hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which has the maximum melting point out of the following? Wrought iron Steel Stainless steel Cast iron Wrought iron Steel Stainless steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Carbon content in steel is __________ percent. 43927 0.001-0.01 43865 0.1-2 43927 0.001-0.01 43865 0.1-2 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS