Mass Transfer Equilibrium-moisture curves of different solids None of these Are different Are same Depend on the humidity of the gas None of these Are different Are same Depend on the humidity of the gas ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer Flooding in a vapor-liquid contacting equipment occurs in a tray, when the pressure drop through a tray is __________ the liquid head available in the downcomer. Same as More than Less than Very much less Same as More than Less than Very much less ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The surface renewal frequency in Danckwerts model of mass transfer is given by (KL: mass transfer co-efficient) KL²/DA KL².DA √(KL².DA) KL/DA² KL²/DA KL².DA √(KL².DA) KL/DA² ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer H₂S present in naphtha reformed gas is removed by absorbing with Ethanolamine Vacuum gas oil HCl K₂CO₃ Ethanolamine Vacuum gas oil HCl K₂CO₃ ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer For the case of flow of air past a wet bulb thermometer (air water vapour system), the approximate value of H₂/ky.Cz is around 0.72 0.6 0.24 1 0.72 0.6 0.24 1 ANSWER DOWNLOAD EXAMIANS APP
Mass Transfer The feed to fractionating column is changed from saturated vapour to saturated liquid. If the separation and reflux ratio remains unchanged, the number of ideal stages will Depend on saturated boiling point; may increase or decrease Increase Decrease Remains same Depend on saturated boiling point; may increase or decrease Increase Decrease Remains same ANSWER DOWNLOAD EXAMIANS APP
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