Engine : Electricity - 498/1386
|
|---|
| « Previous Question |
| Before working on an electric cargo winch master switch or controller, what should be done? |
| A) open the circuit breaker in the power supply and tag-out |
| B) heat the switch box to remove any moisture |
| C) spray the gasket surface with a solvent |
| D) drain condensate from the box |
loading answer...
| Comments |
|---|
| There are no comments for this question. |