Mass Transfer Large scale drying of wheat is done in a __________ dryer. Vacuum rotary Fluidised bed Tray Spouted bed Vacuum rotary Fluidised bed Tray Spouted bed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Lewis number (Le) is St x Sh Sc x Pr Sh x Pr Pr x St St x Sh Sc x Pr Sh x Pr Pr x St ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A good solvent used for absorption should not have very high Viscosity Vapor pressure All of these Freezing point Viscosity Vapor pressure All of these Freezing point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If mass diffusivity in a mixture is equal to the thermal diffusivity, then the Lewis number is > 1 < 1 1 > 1 < 1 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of absorption, both the operating and equilibrium lines will be straight for None of these Dilute solutions and isothermal operation Isothermal operation Dilute solutions None of these Dilute solutions and isothermal operation Isothermal operation Dilute solutions ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For a fixed number of ideal stages in a distillation column, as the reflux ratio is increased, the difference in composition between the top and bottom product streams Remains unaffected Passes through a maximum Increases Decreases Remains unaffected Passes through a maximum Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS