Which one of the following is the effect of blade shape on performance of centrifugal compressor?

Forward curved blades produce lower pressure ratio.

Backward curved blade has poor efficiency

Forward curved blades has higher efficiency

Backward curved blades lead to stable performance

Which one of the following is the effect of blade shape on performance

1.	Which one of the following is the effect of blade shape on performance of centrifugal compressor?
A.	Backward curved blade has poor efficiency
B.	Forward curved blades has higher efficiency
C.	Backward curved blades lead to stable performance
D.	Forward curved blades produce lower pressure ratio.
Answer» D. Forward curved blades produce lower pressure ratio.

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Which one of the following is the effect of blade shape on performance of centrifugal compressor?

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