Materials and Construction Presence of nickel in steel improves its Wear resistance All of these Corrosion resistance Cutting ability Wear resistance All of these Corrosion resistance Cutting ability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Shock resisting steels should possess high Tensile strength Hardness Wear resistance Toughness Tensile strength Hardness Wear resistance Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The presence of impurities in iron Increases its melting point Decreases its melting point Makes it malleable Does not affect its melting point Increases its melting point Decreases its melting point Makes it malleable Does not affect its melting point ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Hammer Die with hammer Workpiece Weight on hammer Hammer Die with hammer Workpiece Weight on hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction With increase in the carbon percentage in the steel, its Hardness increases Tensile strength increases All of these Ductility reduces Hardness increases Tensile strength increases All of these Ductility reduces ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Fast hydration Fast oxidation Slow dehydration Slow oxidation Fast hydration Fast oxidation Slow dehydration Slow oxidation ANSWER DOWNLOAD EXAMIANS APP
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