Which of the following bladings will give maximum pressure rise in a c – McqOptions

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1.	Which of the following bladings will give maximum pressure rise in a centrifugal compressor, assuming the same overall dimensions, blade inlet angle and rotational speeds ?
A.	Forward curved blades
B.	Backward curved blades
C.	Radial blades
D.	all of these
Answer» B. Backward curved blades

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