Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. Al2O₃ MnO₂ P SiO₂ Al2O₃ MnO₂ P SiO₂ ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Powder metallurgy is used to produce High precision components with complex cavities and sharp features Components of large size Porosity free components Components of such alloys whose constituents do not form alloys readily High precision components with complex cavities and sharp features Components of large size Porosity free components Components of such alloys whose constituents do not form alloys readily ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The ratio of coil diameter to wire diameter of a spring is called the spring Form co-efficient None of these Index Deflection Form co-efficient None of these Index Deflection ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Hollow shafts can be made as strong as solid shafts by making the twisting moments of both the shafts same. Shafts made by __________ have residual stresses. Casting Forging Hot rolling Cold rolling Casting Forging Hot rolling Cold rolling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Convection Radiation Both A & B Conduction Convection Radiation Both A & B Conduction ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Toughness of a material is measured by the Vicker's hardness test Universal testing machine Scratch test Notched bar test Vicker's hardness test Universal testing machine Scratch test Notched bar test ANSWER DOWNLOAD EXAMIANS APP
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