NFPA 10 PORTABLE FIRE
EXTINGUISHERS EXAM 2025
QUESTIONS AND ANSWERS
The certication of service personal shall be required after ________ - ANS August 17,2008
NFPA 10 Liquefied Petroleum Gas Code. True or False? - ANS True
NFPA 407 Standard for Aircraft Fuel Servicing 2007 Edition / True or False - ANS True
ANSI / Definition - ANS American National Standards Institute
Carbon Dioxide / Definition - ANS A Colorless, Odorless, Electrically non- conductive inert gas
that is a suitable medium for extinguishing class B &C Fires
Dry Chemical / Definition - ANS A powder composed of very small particles, usually sodium
bicarbonate-, potassium bicarbonate
What is the Definition of Wet Chemical? - ANS Normally an aqueous solution of organic or
inorganic salt.
What are the two Extinguisher Chemicals - ANS Wet and Dry
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, What are the two Closed Recovery System - ANS Dry and Halogenated
A System that is constructed in a manner that does not introduce foreign material into the
agent being recovered and has a means of visually inspecting the recovered agent for
contaminants. - ANS Dry Chemical Closed Recovery System
A system that provides for the transfer of halogenated agents between fire extinguishers,
supply containers, and recharge and recovery containers so that none of the halogenated agent
escapes to the atmosphere - ANS Halogenated Closed Recovery System
What are the two types of Cylinders - ANS High & Low Pressure Cylinders
Cylinders or Cartridges containing nitrogen, compress air, carbon dioxide, or other gases at a
presser higher than 500 psi at 70 Degrees - ANS High-Pressure Cylinder
A Cylinder containing fire extinguishing agent (medium) , nitrogen compressed air,or other
compressed gases at a service pressure of 500 psi or at70 degrees - ANS Low-Pressure
Cylinder
What is a Ordinary combustibles extinguisher - ANS Class "A" extinguisher
Flammable and combustible liquids and gases extinguisher? - ANS Class "B" extinguisher
Electrical extinguisher? - ANS Class "C" extinguisher
Combustible metals extinguisher? - ANS Class "D" extinguisher
Kitchen extinguisher? - ANS Class "K" extinguisher
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EXTINGUISHERS EXAM 2025
QUESTIONS AND ANSWERS
The certication of service personal shall be required after ________ - ANS August 17,2008
NFPA 10 Liquefied Petroleum Gas Code. True or False? - ANS True
NFPA 407 Standard for Aircraft Fuel Servicing 2007 Edition / True or False - ANS True
ANSI / Definition - ANS American National Standards Institute
Carbon Dioxide / Definition - ANS A Colorless, Odorless, Electrically non- conductive inert gas
that is a suitable medium for extinguishing class B &C Fires
Dry Chemical / Definition - ANS A powder composed of very small particles, usually sodium
bicarbonate-, potassium bicarbonate
What is the Definition of Wet Chemical? - ANS Normally an aqueous solution of organic or
inorganic salt.
What are the two Extinguisher Chemicals - ANS Wet and Dry
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, What are the two Closed Recovery System - ANS Dry and Halogenated
A System that is constructed in a manner that does not introduce foreign material into the
agent being recovered and has a means of visually inspecting the recovered agent for
contaminants. - ANS Dry Chemical Closed Recovery System
A system that provides for the transfer of halogenated agents between fire extinguishers,
supply containers, and recharge and recovery containers so that none of the halogenated agent
escapes to the atmosphere - ANS Halogenated Closed Recovery System
What are the two types of Cylinders - ANS High & Low Pressure Cylinders
Cylinders or Cartridges containing nitrogen, compress air, carbon dioxide, or other gases at a
presser higher than 500 psi at 70 Degrees - ANS High-Pressure Cylinder
A Cylinder containing fire extinguishing agent (medium) , nitrogen compressed air,or other
compressed gases at a service pressure of 500 psi or at70 degrees - ANS Low-Pressure
Cylinder
What is a Ordinary combustibles extinguisher - ANS Class "A" extinguisher
Flammable and combustible liquids and gases extinguisher? - ANS Class "B" extinguisher
Electrical extinguisher? - ANS Class "C" extinguisher
Combustible metals extinguisher? - ANS Class "D" extinguisher
Kitchen extinguisher? - ANS Class "K" extinguisher
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