What is the power required to drive a centrifugal air compressor, when – McqOptions

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1.	What is the power required to drive a centrifugal air compressor, when impeller diameter is 0.45 m and N is 7200 rpm?
A.	28.78 kW/kg/s
B.	30.78 kW/kg/s
C.	27.78 kW/kg/s
D.	26.78 kW/kg/s
Answer» B. 30.78 kW/kg/s

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