c) Moist air enters a heated duct (shown in Figure 2) at 1.03421 bars, 10 C, 60% relative humidity and a volumetric flow rate of 2.35m/s. Water is sprayed into the moist air stream at a temperature of 16 C and a flow rate of 0.02 kg/s. Assuming negligible pressure drop in the short duct, and find (i) the relative humidity at the outlet of the duct, [13] the pressure of the mixture at the outlet of the duct, [8] (iii) the rate of heat transfer for steady state operation at T = 14 C. [6] m,1 1 Moist Air At Inlet lict in Figure 2: A heated duct Water Moist Air At Outlet 2