Materials and Construction Presence of 0.3 to 0.5% arsenic in copper increases its Electrical conductivity Malleability Ductility Tenacity & hardness Electrical conductivity Malleability Ductility Tenacity & hardness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In drop forging process, the forging is done by dropping the __________ at high velocity. Die with hammer Workpiece Weight on hammer Hammer Die with hammer Workpiece Weight on hammer Hammer ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Nickel is a __________ material. None of these Diamagnetic Ferromagnetic Paramagnetic None of these Diamagnetic Ferromagnetic Paramagnetic ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Which of the following is not an alloy of nickel and chromium? Duralumin Hastealloy Nimonic alloys Inconel Duralumin Hastealloy Nimonic alloys Inconel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is allowed to cool gradually. None of these Wrought Grey cast White cast None of these Wrought Grey cast White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Monel alloy is Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel Not suitable for making kitchen utensils Not used in cast and wrought forms Used for making steam valves and turbine blades as it resists steam attack at high temperature The costliest of all the alloys of nickel Not suitable for making kitchen utensils Not used in cast and wrought forms ANSWER DOWNLOAD EXAMIANS APP
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