Mass Transfer At 750°K and 1 atm, the approximate value of Schmidt number for air is 0.01 1 10 0.1 0.01 1 10 0.1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Tower diameter may be decreased by Increasing the vapour flow rate Use of increased tray spacing Using higher reflux ratio Increasing the liquid flow rate Increasing the vapour flow rate Use of increased tray spacing Using higher reflux ratio Increasing the liquid flow rate ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A minimum boiling azeotrope is exemplified by Acetone-carbon disulphide Toluene-benzene Water-isobutyl alcohol None of these Acetone-carbon disulphide Toluene-benzene Water-isobutyl alcohol None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In azeotropic mixture, the equilibrium vapour composition is Less than liquid composition Same as liquid composition More than liquid composition None of the listed here Less than liquid composition Same as liquid composition More than liquid composition None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Liquid diffusivity is of the order of __________ cm² /second. > 1 0.01 10-5 to 10-6 0.1 > 1 0.01 10-5 to 10-6 0.1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Heat load in a cooling tower Both A & B Neither A nor B Is equal to the number of kg, of water circulated times the cooling range Means the amount of heat thrown away (KCal/hr.) by the cooling tower Both A & B Neither A nor B Is equal to the number of kg, of water circulated times the cooling range Means the amount of heat thrown away (KCal/hr.) by the cooling tower ANSWER DOWNLOAD EXAMIANS APP
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