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16 Cards in this Set
- Front
- Back
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Max reach of a CO2 extinguisher |
8 ft |
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Which motion best accomplishes the removal of the pin and tamper seal from a portable fire extinguisher |
Twisting motion |
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Combustion begins when a fuel is heated to its ______ |
Ignition point |
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Requirements for placing and mounting fire extinguishers are found in NFPA ____ |
10 |
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What's the difference between dry powder and dry chemical extinguishing agents |
Each is rated for a different class of fire |
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When approaching a fire with an extinguisher in hand, you should always have a _____ |
Exit route |
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The use of Halon 1211 is strictly controlled because it is ______ |
Harmful to the environment |
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To qualify as a light hazard for the purpose of extinguisher selection and placement, the majority of materials in the area must _____ |
Be non-combustible |
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A potential problem with application of a multipurpose dry chemical agent to a class K fire is ______ |
Neutralization of other agents applied to the fire |
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For an area to qualify for the classification of "light hazard", most of the combustibles present must be _____ |
Arranged so that a fire is unlikely to spread |
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Class C agent must _____ |
Not conduct electricity |
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The weight of carbon dioxide is about ____ the weight of air |
1.5 times |
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For the purpose of extinguisher selection and placement, a woodworking shop is a(n) ______ hazard environment |
Extra |
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Which class of fire extinguisher includes a number in its classification |
A |
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Pictographs with red slash through it means |
Use on that class of fire could be hazardous |
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What is an example of a light hazard environment? |
Classroom |
