For each of the following cases determine the specified

Question

1. For each of the following cases, determine the specified properties and show the states on a sketch of the T-u diagram.

(a) For Refrigerant 22 at p = 3 bar and v = 0.05 m3/kg, determine T in °C and u in kJ/kg.

(b) For water at T = 200°C and v = 0.2429 m³/kg, determine p in bar and h in kJ/kg.

(c) For ammonia at p = 5 bar and u = 1400 kJ/kg, determine T in °C and v in m³/kg.