Deck : Safety - 812/2841
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| In addition to weighing the cartridge, which other maintenance is required for a cartridge-operated dry chemical extinguisher? |
| A) Weigh the powder in the canister. |
| B) Check the hose and nozzle for clogs. |
| C) Discharge a small amount to see that it works. |
| D) Check the external pressure gage. |
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