Engine_2014 : Engineering Safety - 832/2355
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| If heavy smoke is observed to be issuing from a partially open door of a paint locker having a CO2 fire extinguishing system, the FIRST firefighting attack should be to __________. |
| A) leave the door and vents open, but release the CO2 flooding system |
| B) open the door completely to evaluate the extent of the fire |
| C) enter and use a portable extinguisher |
| D) secure the door and vents, then manually release the CO2 |
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