Steam at 12 bar and 300 C enters a convergent-divergent steam nozzle and leaves at 3 bar. If the expansion of the steam is metastable, calculate the supercooled temperature.

Steam at 12 bar and 300 C enters a convergent-divergent steam nozzle a

1.	Steam at 12 bar and 300 C enters a convergent-divergent steam nozzle and leaves at 3 bar. If the expansion of the steam is metastable, calculate the supercooled temperature.
A.	165 C
B.	143 C
C.	154 C
D.	120 C
Answer» C. 154 C

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Steam at 12 bar and 300 C enters a convergent-divergent steam nozzle and leaves at 3 bar. If the expansion of the steam is metastable, calculate the supercooled temperature.

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