When the outlet angle from the rotor of a centrifugal compressor is more than \[90{}^\circ ,\] then the blades are said to be:

Either backward or forward curved.

When the outlet angle from the rotor of a centrifugal compressor is mo

1.	When the outlet angle from the rotor of a centrifugal compressor is more than \[90{}^\circ ,\] then the blades are said to be:
A.	Forward curved
B.	Backward curved
C.	Radial
D.	Either backward or forward curved.
Answer» B. Backward curved

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When the outlet angle from the rotor of a centrifugal compressor is more than \[90{}^\circ ,\] then the blades are said to be:

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