Mass Transfer Diameter of raschig rings used in packed tower in industry is normally around __________ inches. 8 18 12 2 8 18 12 2 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During sensible cooling process Wet bulb temperature decreases Relative humidity decreases Relative humidity increases Both B and C Wet bulb temperature decreases Relative humidity decreases Relative humidity increases Both B and C ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For __________ drying, the effects of velocity, temperature and humidity of the gas and the thickness of the solid are the same. Constant rate Both A & B Neither A nor B Unsaturated surface Constant rate Both A & B Neither A nor B Unsaturated surface ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Separation of two or more components of a liquid solution can not be achieved by Liquid extraction Evaporation Absorption Fractional crystallisation Liquid extraction Evaporation Absorption Fractional crystallisation ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of these columns incurs the lowest pressure drop? Bubble plate column Packed column (with stacked packing) Pulse column Packed column (with dumped packing) Bubble plate column Packed column (with stacked packing) Pulse column Packed column (with dumped packing) ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Dry bulb temperature of unsaturated air is more than its __________ temperature. Both A & B Neither A nor B Wet bulb Dew point Both A & B Neither A nor B Wet bulb Dew point ANSWER DOWNLOAD EXAMIANS APP
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