Engine : Refrigeration AC - 268/610
|
|---|
| « Previous Question |
| The FIRST thing to do to ensure that a refrigeration unit will not start while undergoing repairs is to do what? |
| A) make a logbook entry |
| B) secure and tag the electrical circuit |
| C) inform all persons in the area not to start the unit |
| D) place a crow bar in the flywheel of the unit |
loading answer...
| Comments |
|---|
| There are no comments for this question. |