Mass Transfer Which of the following employs an accessory known as 'drift eliminator' ? Mechanical draft cooling tower Multiple effect evaporator Rotating disc contactor Rotary dryer Mechanical draft cooling tower Multiple effect evaporator Rotating disc contactor Rotary dryer ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Alcohol is dehydrated using __________ distillation. Steam Azeotropic Extractive Molecular Steam Azeotropic Extractive Molecular ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following processes is followed by unsaturated air (with dry bulb temperature 12°C and relative humidity 47%) passing through water spray washer (temperature of water being constant at 40°C? Both heating and humidification Evaporative cooling Humidification only Heating only Both heating and humidification Evaporative cooling Humidification only Heating only ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Bound moisture is that liquid which exerts an equilibrium vapor pressure __________ that of the pure liquid at the given temperature. Equal to Either A or B; depends on the solid More than Less than Equal to Either A or B; depends on the solid More than Less than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For turbulent mass transfer in pipes, the Sherwood number depends on the Reynolds number as Re0.83 Re0.33 Re0.53 Re Re0.83 Re0.33 Re0.53 Re ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Leaching of uranium ore and gold ore is done in Centrifugal extractor None of these Bollman extractor Pachuka tanks Centrifugal extractor None of these Bollman extractor Pachuka tanks ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS