Mass Transfer The critical moisture content in case of drying indicates the __________ rate period. Beginning of constant None of these End of falling Beginning of falling Beginning of constant None of these End of falling Beginning of falling ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Smoke is an example of Gas dispersed in liquid Solid dispersed in liquid Liquid dispersed in gas Solid dispersed in gas Gas dispersed in liquid Solid dispersed in liquid Liquid dispersed in gas Solid dispersed in gas ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During bottling of cold drinks (e.g. Pepsi), the main resistance to mass transfer for the absorption of carbon dioxide in water lies in the Liquid-gas interface Liquid film None of these Gas film Liquid-gas interface Liquid film None of these Gas film ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following is used for the concentration of rubber latex? Short tube evaporator Long tube vertical evaporator Calendria Agitated film evaporator Short tube evaporator Long tube vertical evaporator Calendria Agitated film evaporator ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During constant rate period, the rate of drying decreases with the Increase in air humidity Both A & B Neither A nor B Decrease in air temperature Increase in air humidity Both A & B Neither A nor B Decrease in air temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of absorption with exothermic reaction, for fluids having Pr = Sc ; there won Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change in the degree of turbulence Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same Both A & B Pr = Sc ; there won Pr = Sc; percentage change in heat and mass transfer flux will be the same for a given change in the degree of turbulence Pr = Sc = 1; total mass, momentum and thermal diffusivity will be the same Both A & B ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS