Mass Transfer Surface renewal model of mass transfer was enunciated by Stefan Fick Toor and Marchello Danckwerts Stefan Fick Toor and Marchello Danckwerts ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Mass transfer co-efficient is directly proportional to DAB according to the __________ theory. Penetration Film None of these Surface-renewal Penetration Film None of these Surface-renewal ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Boiling point diagram is not affected by the ambient Both B and C Humidity Pressure Temperature Both B and C Humidity Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer At the same gas flow rate, the pressure drop in a packed tower being irrigated with liquid __________ that in dry packed tower. Cannot be predicted as data are insufficient Is same as Is greater than Is lower than Cannot be predicted as data are insufficient Is same as Is greater than Is lower than ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer If the specific heats of a gas and a vapor are 0.2KJ/Kg.°K and 1.5 KJ/Kg.°K respectively, and the humidity is 0.01; the humid heat in KJ/°Kg. is 0.107 0.017 0.215 0.31 0.107 0.017 0.215 0.31 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Air initially at 101. 3 kPa and 40°C and with a relative humidity of 50%, is cooled at constant pressure to 30°C. The cooled air has a Higher relative humidity Higher wet bulb temperature Higher absolute (specific) humidity Higher dew point Higher relative humidity Higher wet bulb temperature Higher absolute (specific) humidity Higher dew point ANSWER DOWNLOAD EXAMIANS APP
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