It is required to design an air conditioning plant for a small office room with the following con...

It is required to design an air conditioning plant for a small office room with the following conditions. Outdoor condition: 14°C DBT and 10°C WBT. Required indoor conditions: 20°C DBT and 60% RH. Amount of air circulation : 0.3 m3/min person. Seating capacity of office: 60. The required condition is achieved first by heating and then by adiabatic humidifying. Determine (a) Heating capacity of the coil in kW (b) Surface temperature required if the bypass factor of the coil is 0.4 (c) Capacity of the humidifier. (Air-conditioning System)