In a centrifugal compressor assuming the same overall dimensions, blade inlet angle and rotational speeds, which of the following bladings will give the maximum pressure rise?

All three types of bladings have the same pressure rise.

In a centrifugal compressor assuming the same overall dimensions, blad

1.	In a centrifugal compressor assuming the same overall dimensions, blade inlet angle and rotational speeds, which of the following bladings will give the maximum pressure rise?
A.	Forward curved blades
B.	Backward curved blades
C.	Radial blades
D.	All three types of bladings have the same pressure rise.
Answer» B. Backward curved blades

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In a centrifugal compressor assuming the same overall dimensions, blade inlet angle and rotational speeds, which of the following bladings will give the maximum pressure rise?

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