Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast Wrought None of these White cast Grey cast Wrought None of these White cast ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Hardest material so far found is Carborundum Pumice stone Diamond Graphite Carborundum Pumice stone Diamond Graphite ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Maximum consumption of zinc is in Utensil manufacture Alloying Galvanising Electrical industry Utensil manufacture Alloying Galvanising Electrical industry ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The formation of oxide film on a metal due to atmospheric exposure reduces its Creep limit Stiffness All of these Toughness Creep limit Stiffness All of these Toughness ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Ball bearings are normally made of __________ steel. High speed High carbon Chrome Silicon High speed High carbon Chrome Silicon ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The maximum percentage of chromium that can be added to steel is about 30 18 24 12 30 18 24 12 ANSWER DOWNLOAD EXAMIANS APP
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