Mass Transfer The diffusivity (D) in a binary gas mixture is related to the pressure (P) as D ∝ P0.5 D ∝ 1/P0.5 D ∝ 1/P1.5 D ∝ 1/P D ∝ P0.5 D ∝ 1/P0.5 D ∝ 1/P1.5 D ∝ 1/P ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following quantities need not be fixed before starting the design of a co-current absorber? Flow rate of entering liquid None of the listed here Flow rate of gas Heat gain or loss Flow rate of entering liquid None of the listed here Flow rate of gas Heat gain or loss ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The mass diffusivity, the thermal diffusivity and the eddy momentum diffusivity are same for, NPr = NSc = __________ 1 4 3 2 1 4 3 2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same system, if the same liquid used in an absorber is decreased, the tower height will Decrease Remain unaffected Increase Decrease or increase ; depends on the type of liquid Decrease Remain unaffected Increase Decrease or increase ; depends on the type of liquid ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Corresponding to Prandtl number in heat transfer, the dimensionless group in mass transfer is the __________ number. Sherwood Peclet Schmidt Stanton Sherwood Peclet Schmidt Stanton ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Schmidt number is given by Re/Pe Μ/ρDAB Sh x Pe Re.Pe Re/Pe Μ/ρDAB Sh x Pe Re.Pe ANSWER DOWNLOAD EXAMIANS APP
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