Mass Transfer What is the reflux ratio at total reflux? Infinity Zero Unity Data insufficient Infinity Zero Unity Data insufficient ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer McCabe-Thiele method of binary distillation does not assume that the Molar latent heats of all components are equal Sensible heat changes are negligible compared with latent heat changes Heat of mixing is negligible None of these Molar latent heats of all components are equal Sensible heat changes are negligible compared with latent heat changes Heat of mixing is negligible None of these ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For which of the following unit operations, Lewis number is of significance? Binary distillation Adsorption Humidification Gas absorption Binary distillation Adsorption Humidification Gas absorption ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Pick out the system with maximum boiling azeotrope at 1 atm. Acetone chloroform None of these Ethyl alcohol-water Benzene-ethyl alcohol Acetone chloroform None of these Ethyl alcohol-water Benzene-ethyl alcohol ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer A solid material shows case hardening properties while drying. Which of the following should be controlled to control the drying process? Flow rate of inlet air Relative humidity of outlet air Temperature of the solid Humidity of inlet air Flow rate of inlet air Relative humidity of outlet air Temperature of the solid Humidity of inlet air ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The dew point of a saturated gas phase equals the __________ temperature. None of these Room Wet bulb Gas None of these Room Wet bulb Gas ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS