Materials and Construction High degree of toughness is a must for High speed steel Shock resisting steel None of these Cold work tool steel High speed steel Shock resisting steel None of these Cold work tool steel ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardest material so far found is Diamond Graphite Pumice stone Carborundum Diamond Graphite Pumice stone Carborundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Atmospheric corrosion of metals result from their Fast oxidation Slow dehydration Fast hydration Slow oxidation Fast oxidation Slow dehydration Fast hydration Slow oxidation ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its Creep limit Stiffness Toughness All of these Creep limit Stiffness Toughness All of these ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The most distinguished property of malleable cast iron is its high None of these Hardness Ductility Malleability None of these Hardness Ductility Malleability ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The main purpose of galvanising iron sheets is to Harden the surface Prevent the action of oxygen Prevent the action of water Increase its glossiness and lustre Harden the surface Prevent the action of oxygen Prevent the action of water Increase its glossiness and lustre ANSWER DOWNLOAD EXAMIANS APP
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