2. Consider the designed CAV HVAC system in 1 is operating at part load with ambient conditions of 86 F dry-bulb and 70 F wet-bulb. The total load is now 350,000

Btu/hr with the same sensible heat ratio of 0.8 and the same zone temperature of 77 F. The circulation flow rate is the same as design conditions found in Problem 1 and ventilation flow rate is the same at 1600 cfm. The bypass factor for the coil is 0.175 and the chilled water temperature is 50 F, which is the same as design conditions. Use the same method in problem 1 to calculate the zone relative humidity, coil load, and reheat heat transfer rate. List the results in Table 2.