Mechanical Engineering - Steam Nozzles and Turbines - Discussion


The critical pressure ratio is given by (where p1 = Initial pressure of steam, and p2 = Pressure of steam at throat or critical pressure)

[A]. p1 p2
[B]. p1/p2
[C]. p2/p1
[D]. p1 + p2

Answer: Option C


No answer description available for this question.

K Nani said: (Aug 10, 2021)  
p2/p1= (2/n+1)^(n/n-1).

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