Mass Transfer Low viscosity absorbent is preferred for reasons of Rapid absorption rates and good heat transfer characteristics Improved flooding characteristics Low pressure drop on pumping All of these Rapid absorption rates and good heat transfer characteristics Improved flooding characteristics Low pressure drop on pumping All of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Water-ethyl alcohal solution can be concentrated (in respect of alcohal concentration) by __________ distillation. High pressure None of these Vacuum Atmospheric High pressure None of these Vacuum Atmospheric ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer When both the fluids flow concurrently in an absorber, the slope of the operating line is - ve 1 -1 + ve - ve 1 -1 + ve 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 Increases Remains unaffected Passes through a maximum Decreases Increases Remains unaffected Passes through a maximum Decreases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If f is defined as above, then which of the following applies to a feed at dew point? F < 1 F = 1 F > 1 0 < f < 1 F < 1 F = 1 F > 1 0 < f < 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For contacting a highly soluble gas with a liquid Spray the liquid on gas stream Bubble the gas through liquid None of the listed here Both of the options given here Spray the liquid on gas stream Bubble the gas through liquid None of the listed here Both of the options given here ANSWER DOWNLOAD EXAMIANS APP
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