Materials and Construction Maximum consumption of copper is in Industrial equipment manufacture Utensil manufacture Electrical industry Small scale industries Industrial equipment manufacture Utensil manufacture Electrical industry Small scale industries ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Fatigue failure of a material results from __________ stress. Compressive Fluctuating None of these Tensile Compressive Fluctuating None of these Tensile ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The damage/deterioration of metals by the __________ action of fluids is called 'erosion'. Abrasive Both A & B Neither A nor B Corrosive Abrasive Both A & B Neither A nor B Corrosive ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction In order to be called steel, an alloy should have iron percentage greater than 80 90 50 70 80 90 50 70 ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction __________ iron is produced, when molten pig iron is chilled suddenly. Grey cast White cast None of these Wrought Grey cast White cast None of these Wrought ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Presence of manganese in alloy steel improves its Cutting ability Corrosion resistance Elasticity & creep resistance Abrasion resistance & toughness Cutting ability Corrosion resistance Elasticity & creep resistance Abrasion resistance & toughness ANSWER DOWNLOAD EXAMIANS APP
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