Mechanical Engineering - Steam Nozzles and Turbines - Discussion

3. 

The flow of steam is super-sonic

[A]. at the entrance to the nozzle
[B]. at the throat of the nozzle
[C]. in the convergent portion of the nozzle
[D]. in the divergent portion of the nozzle

Answer: Option D

Explanation:

No answer description available for this question.

Gyan Prakash said: (Jan 26, 2015)  
Convergent section - Sub sonic.

Throat - Sonic.

Divergent section - Super sonic.

Dushyanth said: (Sep 23, 2015)  
It should be more in convergent portion because as area decreases velocity should increase.

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