In a tray drying under adiabatic process, hot air enters the dryer at $50^{\circ} \mathrm{C}$ dry bulb temperature (DBT) and $10 \%$ relative humidity (RH) with enthalpy of $70.2 \mathrm{~kJ}$ per $\mathrm{kg}$ dry air. The air leaving the dryer gains $20 \%$ moisture. Considering saturated water vapour pressure as $12.349 \mathrm{kPa}$ at $50^{\circ} \mathrm{C}$ DBT, the enthalpy of air leaving the dryer in $\mathrm{kJ}$ per $\mathrm{kg}$ dry air is_____________

In a tray drying under adiabatic process, hot air enters the dryer at $50^{\circ} \mathrm{C}$ dry bulb temperature (DBT) and $10 \%$ relative humidity (RH) with enthalpy of $70.2 \mathrm{~kJ}$ per $\mathrm{kg}$ dry air. The air leaving the dryer gains $20 \%$ moisture. Considering saturated water vapour pressure as $12.349 \mathrm{kPa}$ at $50^{\circ} \mathrm{C}$ DBT, the enthalpy of air leaving the dryer in $\mathrm{kJ}$ per $\mathrm{kg}$ dry air is_____________

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