Engine : Engineering Safety - 307/968
|
|---|
| « Previous Question |
| When preparing to pump flammable liquids with a centrifugal pump, you should __________. |
| A) draw a small quantity of liquid to prime the pump |
| B) check for gland leakage and any fire hazard |
| C) have a standby pump running with the discharge valve closed |
| D) lift the relief valve by hand to check its operation |
loading answer...
| Comments |
|---|
| There are no comments for this question. |