Mass Transfer Calcium ammonium nitrate (a fertiliser) is dried in a __________ dryer. Tray Vacuum Tunnel Rotary Tray Vacuum Tunnel Rotary ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If G = insoluble gas in gas stream and L = non-volatile solvent in liquid stream, then the slope of the operating line for the absorber is None of these L/G G/L Always < 1 None of these L/G G/L Always < 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient 'K' according to penetration theory varies with mass dif-fusivity as D D1.5 1/D D0.5 D D1.5 1/D D0.5 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If the path of liquid across the plate is very long as in case of large diameter tower, Murphree efficiency can be __________ percent. > 100 < 100 100 None of these > 100 < 100 100 None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Wetted wall tower experiment determines the Mass transfer co-efficient None of these Molal diffusivity Volumetric co-efficient Mass transfer co-efficient None of these Molal diffusivity Volumetric co-efficient ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the flow of gases through a capillary, with increase in temperature, the permeability __________ as per Knudsen law. Decreases Remains same Either A or B; depends on the gas Increases Decreases Remains same Either A or B; depends on the gas Increases ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS