Mass Transfer
On moving the feed line (q-line) from saturated liquid feed (vertical position) to saturated vapor feed (horizontal feed), if the slope of both the operating lines are to be increased, then it will result in

Greater degree of separation with a fixed number of trays
Increased reflux ratio
Increased reboiler load
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
Which of the following psychrometric processes is followed by water vapour laden unsaturated air, when it is passed through solid or liquid adsorbent?

Heating and dehumidification at almost constant wet bulb temperature
Cooling and dehumidification
Dehumidification with dry bulb temperature remaining constant
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mass Transfer
The wetted wall tower is used to determine

M.T.C. of individual components in a liquid-liquid system
M.T.C. of liquid in liquid-gas system
The overall M.T.C. of the system
Individual mass transfer co-efficient (M.T.C.) in gaseous system

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Mass Transfer