The basic function of the centrifugal pump impeller is to ().

A . directly increase the pressure of the liquid being pumped B . directly increase the velocity of the liquid being pumped C . convert the potential energy of the liquid to kinetic energy D . separate air from the liquid being pumped

时间:2022-09-25 15:03:33 所属题库:船舶辅助机械题库

相似题目