The centrifugal pump component responsible for converting the mechanical energy of the liquid being pumped, to that of kinetic energy is the （）.
- Aelectric motor
- Bvolute
- Cimpeller
- Ddiffusion nozzle
问题
The centrifugal pump component respons
参考解析：
分类：船舶辅助机械题库
相关推荐
-
1、The advantage of a centrifugal pump as
The advantage of a centrifugal pump as compared with a reciprocating pump is that （）.Adischarge is continuousBit has no internal valvesCupon accidental closing of discharge valve, excessive pressure will not build upDall of the above are true
-
2、A double suction centrifugal pump impe
A double suction centrifugal pump impeller has been installed in the reverse direction, and will （）.Ahave a greater head capacityBoperate with...
-
3、A centrifugal pump produces flow with
A centrifugal pump produces flow with a resulting discharge head by energy conversionIt is typical for the energy conversion to follow the orde...
-
4、The capacity of a centrifugal pump can
The capacity of a centrifugal pump can be increased by the installation of a larger diameter impeller Another means of increasing the pump cap...
-
5、If the capacity of a centrifugal pump
If the capacity of a centrifugal pump decreases gradually over a long period of time, you should replace the （）.Apacking glandBmechanical sealsClantern ringsDwearing ring
-
6、The function of a centrifugal pump dou
The function of a centrifugal pump double volute casing is to （）.Areduce radial thrust to the impellerBdouble the liquid velocity through the pump when compared to a single voluteCreduce hydraulic end thrustDprovide the effect of multi-staging