Mass Transfer On addition of solute in the solvent, the __________ of the solution decreases. Freezing point Vapour pressure Both B and C Boiling point Freezing point Vapour pressure Both B and C Boiling point ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Tower diameter may be decreased by Increasing the liquid flow rate Using higher reflux ratio Increasing the vapour flow rate Use of increased tray spacing Increasing the liquid flow rate Using higher reflux ratio Increasing the vapour flow rate Use of increased tray spacing ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The value of Lewis number (Le = Sc/Pr) for air-water vapour system is around 1 0.24 600 3.97 1 0.24 600 3.97 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer In case of cooling towers, the ratio of the rates of heat and mass transfer is indicated by the __________ number. Lewis None of these Sherwood Grashoff Lewis None of these Sherwood Grashoff ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer __________ extractor is used for the concentration of radioactive nuclear waste. Mixer-settler None of the listed here Seive plate Pulsed column Mixer-settler None of the listed here Seive plate Pulsed column ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The critical moisture content in case of drying indicates the __________ rate period. End of falling None of these Beginning of falling Beginning of constant End of falling None of these Beginning of falling Beginning of constant ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS