Chemical Engineering Basics Which of the following phenomenon/ phenomena is/are diffusion controlled ? Dislocation climb Twinning Cross-slip Recrystallisation Dislocation climb Twinning Cross-slip Recrystallisation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Limestone addition in the blast furnace is done to flux __________ present in the raw materials. SiO₂ Al2O₃ MnO₂ P SiO₂ Al2O₃ MnO₂ P ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Speed of a submarine in deep sea & that of an aeroplane is measured by a/an Rotameter Stroboscope Hot wire anemometer Pitot tube Rotameter Stroboscope Hot wire anemometer Pitot tube ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics For the same heat input & compression ratio, efficiency of Otto cycle is higher than that of diesel cycle, because in Otto cycle. Combustion is at constant volume Heat rejection is lower Expansion & compression are isentropic Maximum temperature is higher Combustion is at constant volume Heat rejection is lower Expansion & compression are isentropic Maximum temperature is higher ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ test can be termed as the semi-distructive test. Charpy Hardness Impact Torsion Charpy Hardness Impact Torsion ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 1% concentration of water vapor in air is equivalent to __________ ppm (parts per million). 1000 10000 100 10 1000 10000 100 10 ANSWER DOWNLOAD EXAMIANS APP
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