Mechanical Engineering - Steam Nozzles and Turbines - Discussion

13. 

The velocity of steam at throat of the nozzle is __________ the velocity of sound.

[A]. equal to
[B]. less than
[C]. more than

Answer: Option A

Explanation:

No answer description available for this question.

Sai said: (Dec 14, 2016)  
How?

Sid said: (Apr 11, 2019)  
Actually, the sound velocity means sonic velocity so the two are equal at nozzle throat the velocity is sonic.

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