1.

Steam at 20 bar and 300 C enters a convergent-divergent steam nozzle and is discharged at 3 bar. Considering the effects of supersaturation calculate the degree of undercooling.

A. 36.65 C
B. 45.54 C
C. 23.32 C
D. 62.87 C
Answer» B. 45.54 C


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