Final Quiz 3/3 – Portable Fire Extinguishers S3 – Occupancy Hazards, Selecting and Calculating Coverage | VLI | 02.24.25
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Question 1 of 10
1. Question
How often does foam (AFFF or FFFP) need to be replaced?
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Question 2 of 10
2. Question
What type of fire extinguisher(s) should be used where chlorine and bromine are stored?
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Question 3 of 10
3. Question
The selection of fire extinguishers shall be independent of whether the building is equipped with automatic sprinklers, standpipe, and hose, or other fixed protection equipment. (NFPA 10 6.1.1.1 2018)
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Question 4 of 10
4. Question
What are the (3) types of occupancy hazards?
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Question 5 of 10
5. Question
When a Class K or Water Mist type fire extinguisher is due for hydro testing and recharge, what do you do with the existing chemical in the fire extinguisher?
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Question 6 of 10
6. Question
The temperature for drying, after hydro testing, shall not exceed ___________ inside the shell (NFPA 10 2018 8.2.2.2)
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Question 7 of 10
7. Question
High-pressure accessory hose, used on wheeled extinguishers, shall be tested at __________ psi. (NFPA 10 2018 8.6.3.4)
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Question 8 of 10
8. Question
CO2 hose assemblies, requiring a hydrostatic pressure test, shall be tested at _________ psi. (NFPA 10 2018 8.6.3.1)
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Question 9 of 10
9. Question
The location of all _____________ shall be marked prior to the hydrostatic test. (NFPA 10 2018 8.5.4.2)
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Question 10 of 10
10. Question
Fire extinguishers having __________ cylinders or shells, suspected of being exposed to temperatures over 350 degrees Fahrenheit, shall be removed from service and subjected to a hydrostatic test. (NFPA 10 2018 8.1.5)
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