Mass Transfer The value of NA/(NA + NB), for steady state equimolal counter diffusion of two gases 'A' and 'B' is ∞ 1 0.5 2 ∞ 1 0.5 2 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 0.017 0.215 0.107 0.31 0.017 0.215 0.107 0.31 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Make up water is supplied during cooling tower operation to compensate for water losses due to Blowdown All of these Evaporation Entrainment Blowdown All of these Evaporation Entrainment ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The temperature to which a vapour gas mixture must be cooled (at varying humidity) to become saturated is called the __________ temperature. Dry bulb Dew point None of these Wet bulb Dry bulb Dew point None of these Wet bulb ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Which of the following gas-liquid contacting devices incurs the least pressure drop for a particular duty? Bubble cap tower Perforated tray tower Grid tray tower Wetted wall tower Bubble cap tower Perforated tray tower Grid tray tower Wetted wall tower ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer During sensible cooling process Relative humidity increases Relative humidity decreases Both B and C Wet bulb temperature decreases Relative humidity increases Relative humidity decreases Both B and C Wet bulb temperature decreases ANSWER DOWNLOAD EXAMIANS APP
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