Mass Transfer McCabe-Thiele method Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Can use any type of units Uses weight fractions to express liquid and vapour composition Is more accurate than Ponchan-Savarit method Uses molal units for material and energy balance Can use any type of units Uses weight fractions to express liquid and vapour composition ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in Low tray efficiency High tray efficiency High gas velocity Good contact between the fluids Low tray efficiency High tray efficiency High gas velocity Good contact between the fluids ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Water entrained by circulating air in cooling towers is termed as None of the listed here Blow down Vapor load Drift None of the listed here Blow down Vapor load Drift ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Swenson-Walker crystalliser is a __________ unit Continuous Batch Cooling (adiabatic)-cum-evaporation Semi-batch Continuous Batch Cooling (adiabatic)-cum-evaporation Semi-batch ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer As the reflux ratio increases, the slope of the operating line for rectifying section Increases Remains constant Decreases Data insufficient, cannot be predicted Increases Remains constant Decreases Data insufficient, cannot be predicted ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The diffusivity (D) in a binary gas mixture is related to the temperature (T) as D ∝ T2 D ∝ T D ∝ T1.5 D ∝ T0.5 D ∝ T2 D ∝ T D ∝ T1.5 D ∝ T0.5 ANSWER DOWNLOAD EXAMIANS APP
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