1. Find the phase (e.g. compressed liquid, superheated vapor, saturated etc.) and the specific volume of ammonia in the following state and indicate each state by a dot in the PT, Tv, and Pv diagrams: a. -10C, 150 kPa TO 15 P 290 A b. 20, 100 kPa P 8575 150 kPa P 150 kPa . 60C, x = 25% X 10 150 kPa Fou SU, T. Tst -25 T T -10 20877.5 kea 60-30 T T T 150 kPa V 150 kPa (PKPSA CUM P P V 150 - V EGY INDA A A 150 kPa 150 - P Tb 150 - atatra var V V V