A building has the following calculated cooling load: Room Sensible Heat Gain 310 kW Room Latent Heat Loss 100 kW Inside design conditions: 50% RH & 25C DBT Outside air conditions: 50% RH & 38C DBT And 10% by mass of air supplied to the building is outdoor air. If the air supplied to the space is not to be at a temperature lower than 18C. RSHF = 0.756 Determine: S 3. State and volume flow rate of air entering the cooling coil. 4. Capacity, ADP, BPF and SHF of cooling coil. 1. Minimum amount of air supplied to space in m sec 2. Volume flow rates of return air, exhaust air, and outdoor air. S Ig=PADP 2 GSHF Line RSHF Line (1-X) 1 1