Which of the following centrifugal pump components converts the liquid kinetic energy of velocity to the potential energy of pressure?（）<br>A:Impeller<br>B:Electric motor<br>C:Volute<br>D:Eye

Which of the following centrifugal pump components converts the liquid kinetic energy of velocity to the potential energy of pressure?（）
A:Impeller
B:Electric motor
C:Volute
D:Eye

出自：海船船员证

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