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| During onboard training with your engineers you review the various firefighting agents available for use onboard a ship. Which of the following statements describes carbon dioxide as an extinguishing agent? | |
| A) Carbon dioxide may be applied through a fixed or semi-fixed system, or from a portable extinguisher. It is useful for inserting a compartment or for putting out small local fires. | |
| B) Carbon dioxide is produced by a special foam nozzle or by a fixed system. It is used to form a blanket over the surface of burning liquids. It is effective only with liquids which are not appreciably soluble in water. | |
| C) Carbon dioxide is a sodium or potassium bicarbonate or monosodium phosphate solution, usually applied from a semi-fixed or portable extinguisher. | |
| D) Carbon dioxide is a finely divided mist produced by either a high or low velocity fog nozzle. It is used for knocking down flames and cooling hot surfaces. | |
| Posted: 16 Sep 2019 05:34 UTC | Post #1 |
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| nirish0789 Engine |
Member Total Posts: 1 |
| I'm assuming inerting, not inserting | |
| Posted: 24 Nov 2022 05:33 UTC | Post #2 |
| H Q service Deck & Engine |
Registered Total Posts: 7799 |
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| Posted: 10 Jan 2023 07:05 UTC | Post #3 |
| H Q service Deck & Engine |
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