Materials and Construction Steel balls for ball bearings are generally made of __________ steel. Stainless Free carbon Cast Carbon chrome Stainless Free carbon Cast Carbon chrome ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Tin coating on metals is not done by Spraying Electro-deposition Hot dipping Powder metallurgy Spraying Electro-deposition Hot dipping Powder metallurgy ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Zinc is not used In its oxide form as pigments As an alloying element in various bronzes For producing zinc base die casting alloys As anode for corrosion prevention in boiler In its oxide form as pigments As an alloying element in various bronzes For producing zinc base die casting alloys As anode for corrosion prevention in boiler ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction The process of heating the cold pressed metallic powder is called __________ in powder metallurgy. Precipitation Sintering Fusion Agglomeration Precipitation Sintering Fusion Agglomeration ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Lead alone is not used in storing equipment, because it Is very costly None of these Is having low creep strength Corrodes easily Is very costly None of these Is having low creep strength Corrodes easily ANSWER DOWNLOAD EXAMIANS APP
Materials and Construction Bog iron used for the adsorption of H?S from coke oven gas is Carbon free iron None of these Iron impregnated with resin (usually bakelite) An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) Carbon free iron None of these Iron impregnated with resin (usually bakelite) An intimate mixture of saw dust and iron dust (i.e. moist ferric hydroxide) ANSWER DOWNLOAD EXAMIANS APP
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