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Exam (elaborations)

NFPA 10 Exam Questions And Answers 2023( GRADED A+)

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NFPA 10 Exam Questions And Answers 2023( GRADED A+)

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NFPA 10
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Institution
NFPA 10
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NFPA 10

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Uploaded on
September 7, 2024
Number of pages
8
Written in
2024/2025
Type
Exam (elaborations)
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Questions & answers

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  • nfpa 10
  • 335 clean agent

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NFPA 10
1.1.2 Automatic sprinklers, standpipe and hose, or other fixed protection equipmentANS53. The
selection and installation of extinguishers is independent of whether the building is equipped with:



3.3.5 Clean AgentANS63. Electrically non-conducting, volatile, or gaseous fire extinguishant that does
not leave a residue upon evaporation



3.3.22.1 Extinguisher Service PressureANS34. The normal operating pressure as indicated on the
nameplate or cylinder of a fire extinguisher



3.3.22.2 Factory Test PressureANS14. The pressure shown on the nameplate at which a shell was
tested at time of manufacture



3.3.25 ServicingANS13. Performing maintenance, recharging, or hydrostatic testing on a fire
extinguisher



4.2 Identification of ContentsANS62. A fire extinguisher shall have a label, tag, or stencil attached to
it providing the following information: the content's product name as it appears on the MSDS; listing
of the hazardous material ID in accordance with HMIS, WHMIS; list of any hazardous materials that
are in excess of 1.0 % of the contents; list of each chemical in excess of 5% of the contents;
information as to what is hazardous about the agent in accordance with the MSDS; manufacturer's or
service agency's name, mailing address, and phone number



4.4 Obsolete Fire ExtinguishersANS64 & 69. Soda acid, cartridge-operated loaded stream, solid
charge-type AFFF extinguishers (paper cartridge), any extinguisher that needs to be inverted to
operate



5.2.2 Class B FiresANS18. fires in flammable liquids, combustible liquids, petroleum greases, tars, oils,
oil-based paints, solvents, lacquers, alcohols, and flammable gases



5.2.3 Class C FiresANS18. fires that involve energized electrical equipment



5.3.1.1 Relative extinguishing effectivenessANS5. Fire extinguishers classified for use on Class A or
Class B hazards shall be required to have a rating number preceding the classification letter that
indicates the:

, 5.3.1.2 Class C, D or KANS12. Fire extinguishers classified for use on ____ hazards shall not be
required to have a number preceding the classification letter



5.4.1.2 Ordinary (Moderate) HazardsANS11. ____ occupancies shall be classified as locations where
the quantity and combustibility of Class A combustible materials and Class B flammables are
moderate and fires with moderate rates of heat release are expected. These occupancies consist of
fire hazards that only occasionally contain Class A combustible materials beyond normal anticipated
furnishings, and/or the total quantity of Class B flammables typically expected to be resent is from 1
gal to 5 gal (3.8 L to 18.9 L) in any room or area



5.4.2 Selection by OccupancyANS70. Fire extinguishers shall be provided for the protection of both
the building structure and the occupancy hazards contained therein regardless of the presence of
any fixed fire suppression systems



5.5.5.1 Class K fire extinguishersANS43. ____ manufactured after Jan 1, 2002, shall not be equipped
with extended wand-type discharge devices



5.5.5.2 Class KANS33. FE installed specifically for the protection of cooking applicances that use
combustible cooking media (animal or vegetable oils and fats) without a ____ rating shall be
removed from service



5.5.7.1 Water-type extinguishersANS47. Only ____ shall be installed in areas containing oxidizers,
such as pool chemicals



6.1.3.3.2 extinguisher locationANS36. In large rooms and in certain locations where visual
obstructions cannot be completely avoided, means shall be provided to indicate the:



6.1.3.4 Portable FE other than wheeled extinguishersANS3. ___ shall be installed using any of the
following means: securely on a hanger intended for the extinguisher, in the bracket supplied by the
extinguisher manufacturer, in a listed bracket approved for such purpose, in cabinets or wall recesses



6.1.3.8.1 40 lb (18.14 kg)ANS46. FE having a gross weight not exceeding ____ shall be installed so
that the top of the FE is not more than 5ft above the floor



6.1.3.8.2 3.5 ftANS27. FE having a gross weight greater than 40lb (except wheeled types) shall be
installed so that the top of the FE is not more than ____ above the floor

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