Mass Transfer NSc/NPr is called the Lewis number Stantan number Sherwood number Psychrometric ratio Lewis number Stantan number Sherwood number Psychrometric ratio ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same feed, feed quality and separation (in a distillation column), with the increase of total pressure, the number of ideal plates will Decrease Data insufficient, can't be predicted Remain same Increase Decrease Data insufficient, can't be predicted Remain same Increase ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The individual mass transfer co-efficients (moles/m² . s) for absorption of a solute from a gas mixture into a liquid solvent are, KL = 4.5 and KG = 1.5. The slope of the equilibrium line is 3. Which of the following resistance (s) is (are) controlling ? Liquid side Interfacial Gas side Both liquid and gas side Liquid side Interfacial Gas side Both liquid and gas side ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bollman extractor Is a centrifugal extractor Employs only counter-current extraction Is a static bed leaching equipment Is used for extraction of oil from oilseed Is a centrifugal extractor Employs only counter-current extraction Is a static bed leaching equipment Is used for extraction of oil from oilseed ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of cooling towers, the ratio of the rates of heat and mass transfer is indicated by the __________ number. Lewis Grashoff Sherwood None of these Lewis Grashoff Sherwood None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding results in Low tray efficiency High gas velocity High tray efficiency Good contact between the fluids Low tray efficiency High gas velocity High tray efficiency Good contact between the fluids ANSWER DOWNLOAD EXAMIANS APP
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