Mass Transfer Diameter of raschig rings used in packed tower in industry is normally around __________ inches. 2 12 18 8 2 12 18 8 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Diffusion co-efficient generally depends upon the temperature, pressure & the nature of the components of the system. Its dimension is not the same as that of the Mass transfer co-efficient Kinematic viscosity Thermal diffusivity Volumetric diffusivity Mass transfer co-efficient Kinematic viscosity Thermal diffusivity Volumetric diffusivity ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Moisture in a solid exerting an equilibrium vapour pressure equal to that of the pure liquid at the same temperature is called the __________ moisture. Unbound Critical Free Bound Unbound Critical Free Bound ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The ratio of Murphree plate efficiency to point efficiency is always > 1 in a __________ flow model. Both plug & perfectly mixed Perfectly mixed Plug None of the listed here Both plug & perfectly mixed Perfectly mixed Plug None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A coalescer in a mixer-settler liquid-liquid extraction coloumn Comprises of thin bed of substances of extended surface having high porosity Helps in increasing the settling rate of the bubbles All of these Helps in increasing the bubble size entering the settler Comprises of thin bed of substances of extended surface having high porosity Helps in increasing the settling rate of the bubbles All of these Helps in increasing the bubble size entering the settler ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In McCabe-Thiele method of theoretical plate calculation for a distillation column, the operating lines of stripping and rectifying sections coincide with the diagonal at __________ reflux. Total Operating Minimum Maximum permissible Total Operating Minimum Maximum permissible ANSWER DOWNLOAD EXAMIANS APP