Chemical Engineering Basics Which of the following is an example of stress corrosion ? Neither (a) nor (b) Both (a) & (b) Season cracking of brass Caustic embrittlement of steel Neither (a) nor (b) Both (a) & (b) Season cracking of brass Caustic embrittlement of steel ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Iron ore Sinter Coke Limestone Iron ore Sinter Coke Limestone ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Pipelines carrying various utilities in chemical industries are identified by their colour codes. The color of pipeline carrying steam is Yellow Silver grey Green Black Yellow Silver grey Green Black ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The stress at which a metal fails by fatigue lies In the elastic range In the plastic range None of these Near the fracture point of the stress-strain curve In the elastic range In the plastic range None of these Near the fracture point of the stress-strain curve ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Alumina Magnesia Beryllia Zirconia Alumina Magnesia Beryllia Zirconia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The emf of a Deniell cell Zn | Zn²⁺ || Cu²⁺ | Cu can be increased by Increasing the surface area of the electrodes Increasing the concentration of zinc sulphate solution Decreasing the surface area of the electrodes Increasing the concentration of copper sulphate solution Increasing the surface area of the electrodes Increasing the concentration of zinc sulphate solution Decreasing the surface area of the electrodes Increasing the concentration of copper sulphate solution ANSWER DOWNLOAD EXAMIANS APP
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