Materials and Construction Presence of nitrogen in steel Increases its strength Increases its hardness Makes it brittle Is desirable Increases its strength Increases its hardness Makes it brittle Is desirable ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Amount of energy that a material can absorb before its fracture is a measure of its Ductility Malleability Resilience Toughness Ductility Malleability Resilience Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ does not contain tin as an alloying material. Pewter Brass Babbit metal Solder Pewter Brass Babbit metal Solder ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction German silver in an alloy of Copper, nickel and zinc Copper, aluminium and silver Silver, zinc and aluminium Silver, nickel and zinc Copper, nickel and zinc Copper, aluminium and silver Silver, zinc and aluminium Silver, nickel and zinc ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The hardest material just prior to diamond in Mhos scale is Corrundum Topax Calcite Carborundum Corrundum Topax Calcite Carborundum ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The addition of antimony in tin-based alloys improves its Rupture strength and hot hardness Wear resistance Impact strength and bonding strength Deformation resistance Rupture strength and hot hardness Wear resistance Impact strength and bonding strength Deformation resistance ANSWER DOWNLOAD EXAMIANS APP
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