Question: In centrifugal compressor, at a given pressure ratio an increase in speed causes: (a) Increase in flow (b) Decrease in efficiency (c) Decrease in flow

In centrifugal compressor, at a given pressure ratio an increase in speed causes:

(a) Increase in flow

(b) Decrease in efficiency

(c) Decrease in flow

(d) Both (a) and (b)

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