Engine : Engineering Safety - 1016/968
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| Which of the following statements is true concerning the Halon 1301 fire extinguishing agent? |
| A) The agent is less effective than carbon dioxide. |
| B) The agent is highly toxic as stored in pressurized cylinders. |
| C) The agent cannot be used on electrical fires because it leaves a residue. |
| D) Halon extinguishes the fire by a chain breaking reaction. |
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