Question

2) For each case below, determine the specified property value and locate the state on sketches of thep-v and T-v diagrams. You should show the state relative to the vapor

dome of the respective substance. For Refrigerant 134a at T=150°F, h = 127.7 Btu/lb. Find v in ft/lb b) For Refrigerant 134a at 100°F, u= 72.71 Btu/lb. Find h in Btu/lb c) For ammonia at 160°F, p = 50 lbf/in2. Find u in Btu/lb d) For water at 374°C, 221 bar. Find entropy s in kJ/kgK

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