Mass Transfer Surface renewal model of mass transfer was enunciated by Stefan Toor and Marchello Danckwerts Fick Stefan Toor and Marchello Danckwerts Fick ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer With increase in the mass velocity of the gas, the rate of drying during the constant rate period __________ , if the conduction and radiation through the solid are negligible. Increases linearly Remains same Decreases Increases Increases linearly Remains same Decreases Increases ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Cox chart, which is useful in the design of distillation column particularly for petroleum hydrocarbons, is a plot of (where, P = vapor pressure, T = temperature) Log P vs . T Log P vs. log T T vs . P P vs . log T Log P vs . T Log P vs. log T T vs . P P vs . log T ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Tea percolation employs Liquid-liquid extraction Absorption Leaching None of these Liquid-liquid extraction Absorption Leaching None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which is the controlling factor for a drum drier? Both A & B Neither A nor B Diffusion Heat transfer Both A & B Neither A nor B Diffusion Heat transfer ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Steady state temperature reached by a small amount of liquid evaporating into a large amount of unsaturated vapour-gas mixture is called the __________ temperature. Dew point Wet-bulb Dry-bulb Adiabatic saturation Dew point Wet-bulb Dry-bulb Adiabatic saturation ANSWER DOWNLOAD EXAMIANS APP
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