Engine : Engineering Safety - 1019/968
|
|---|
| « Previous Question |
| In a cartridge-operated dry chemical type fire extinguisher, when the CO2 cartridge is activated, the dry chemical is released from the extinguisher __________. |
| A) with the squeeze-grip on/off nozzle at the end of the hose |
| B) by turning the activating handle on the bottom of the container |
| C) by squeezing the control valve carrying handle |
| D) with the squeeze-grip trigger on top of the container |
loading answer...
| Comments |
|---|
| There are no comments for this question. |