Mass Transfer Which of the following remains constant during evaporative cooling process with recirculated water supply? Relative humidity Wet bulb temperature Partial pressure of vapour None of these Relative humidity Wet bulb temperature Partial pressure of vapour None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the same feed, feed quality and separation (in a distillation column), with the increase of total pressure, the number of ideal plates will Remain same Decrease Increase Data insufficient, can't be predicted Remain same Decrease Increase Data insufficient, can't be predicted ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In a forced draft cooling tower, water is cooled from 95 to 80°F by exposure to air with a wet bulb temperature of 70°F. In this case, the Both A & B Approach is 10°F Range is 15°F Neither A nor B Both A & B Approach is 10°F Range is 15°F Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following same diameter columns gives lowest pressure drop per unit height? Randomly packed column Sieve-plate column Packed column (stacked) Bubble-cap column Randomly packed column Sieve-plate column Packed column (stacked) Bubble-cap column ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Total reflux in a distillation operation requires minimum Number of plates Condenser load Reboiler load All of these Number of plates Condenser load Reboiler load All of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer ______ is the separation technique used for desalination of sea water. Adsorption Thermal diffusion Reverse osmosis Absorption Adsorption Thermal diffusion Reverse osmosis Absorption ANSWER DOWNLOAD EXAMIANS APP
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