The pressure rise in the impeller of centrifugal compressor is achieve

1.	The pressure rise in the impeller of centrifugal compressor is achieved by:
A.	The decrease in volume and diffusion action the
B.	Centrifugal action and decrease in volume
C.	The centrifugal and diffusion action
D.	The centrifugal and push-pull action.
Answer» E.

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The pressure rise in the impeller of centrifugal compressor is achieved by:

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