Deck_2014 : Safety - 3642/5254
|
|---|
| « Previous Question |
| What is the function of wearing rings found on some centrifugal pumps? |
| A) Absorb erosion of high velocity discharge stream |
| B) Seal pump shaft against entry of air |
| C) Isolate the outlet side from the inlet side |
| D) Dampen the turbulent discharge flow |
loading answer...
| Comments |
|---|
| There are no comments for this question. |