This stagnation pressure rise in a centrifugal compressor stage takes

1.	This stagnation pressure rise in a centrifugal compressor stage takes place:
A.	Only in the diffuser
B.	In the diffuser and impeller
C.	Only in the impeller
D.	Only in the inlet guide vanes.
Answer» C. Only in the impeller

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This stagnation pressure rise in a centrifugal compressor stage takes place:

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