Mass Transfer Diffusivity in concentrated solutions differs from that in dilute solutions, because of the changes in Viscosity with concentration Degree of ideality of the solution Both A & B Neither A nor B Viscosity with concentration Degree of ideality of the solution Both A & B Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of unsaturated air Both of the options given here None of the listed here Wet bulb temperature < dry bulb temperature Dew point < wet bulb temperature Both of the options given here None of the listed here Wet bulb temperature < dry bulb temperature Dew point < wet bulb temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During dehumidification of unsaturated air wet bulb temperature & partial pressure of vapor are not constant. However, during evaporative cooling process with recirculated water supply, the __________ remains constant. Wet bulb temperature None of these Relative humidity Partial pressure of water vapor Wet bulb temperature None of these Relative humidity Partial pressure of water vapor ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is an undesirable characteristic for the solvent used in gas absorption? None of these Low viscosity High gas solubility Low vapor pressure None of these Low viscosity High gas solubility Low vapor pressure ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following increases during evaporative cooling process with recirculated water supply? Wet bulb temperature Both B and C Relative humidity Partial pressure of vapour Wet bulb temperature Both B and C Relative humidity Partial pressure of vapour ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A slurry is to be dried to produce flaky solid. Which dryer would you recommend? Rotary dryer Drum dryer Dielectric dryer Spray dryer Rotary dryer Drum dryer Dielectric dryer Spray dryer ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS