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Air at 40oCDB & 15%RH is conditioned to 20oCDB & 75%RH first by adiabatic humidifying then...

Air at 40oCDB & 15%RH is conditioned to 20oCDB & 75%RH first by adiabatic humidifying then by sensible cooling, find the capacity and bypass factor of cooling coil, and humidifier capacity per unit mass rate.
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