1|Page
Texas Ext Type B TFM02 Exam Questions
And Answers 2025|Latest Actual Exam
annually - Correct-answer-The wetting agent in stored pressure wetting agent
extinguishers must be replaced
3 yrs - Correct-answer-The premixed agent in liquid charge-type AFFF and FFFP
extinguishers must be replaced every
cylinder-operated extinguishers - Correct-answer-do not need to have any
verification of service collar installed
False - Correct-answer-you are free to mixmultipurpose dry chemicals w/ alkaline
based dry chemicals
,2|Page
must be avoided - Correct-answer-subsurface injection of wet chemical
extinguishing agents into hot cooking media
False - Correct-answer-You should NEVER place extinguishers in cabinets or wall
recesses.
5 yrs - Correct-answer-how often must CO2 portable extinguishers go through
hydrostatic testing?
Special Hazards - Correct-answer-Pressurized gas fires and pressurized flammable
liquids.
Type B, Special Hazards - Correct-answer-Type ___ extinguishers w/ agents other
than dry chemicals are not very effective on ______
Do not attempt - Correct-answer-How do you filed adjust regulators that are
utilized on wheeled fire extinguishers?
, 3|Page
False - Correct-answer-You do not need to keep permanent file record for each
extinguisher unless it has been in use for over 1 1/2 yrs
Permanant File Record - Correct-answer-needed for each extinguisher including:
maintenance date, name, and agency performing maintenance.
Dry Nitrogen - Correct-answer-used as an expellant gas for stored-pressure fire
extinguishers
is not recommended - Correct-answer-connecting the fire extinguisher to the high
pressure source for direct charging
False - Correct-answer-the problem with halon agent is that it leaves a lot of
residue after use.
may be weakened when under fire exposure - Correct-answer-the structural
integrity of aluminum shells
Texas Ext Type B TFM02 Exam Questions
And Answers 2025|Latest Actual Exam
annually - Correct-answer-The wetting agent in stored pressure wetting agent
extinguishers must be replaced
3 yrs - Correct-answer-The premixed agent in liquid charge-type AFFF and FFFP
extinguishers must be replaced every
cylinder-operated extinguishers - Correct-answer-do not need to have any
verification of service collar installed
False - Correct-answer-you are free to mixmultipurpose dry chemicals w/ alkaline
based dry chemicals
,2|Page
must be avoided - Correct-answer-subsurface injection of wet chemical
extinguishing agents into hot cooking media
False - Correct-answer-You should NEVER place extinguishers in cabinets or wall
recesses.
5 yrs - Correct-answer-how often must CO2 portable extinguishers go through
hydrostatic testing?
Special Hazards - Correct-answer-Pressurized gas fires and pressurized flammable
liquids.
Type B, Special Hazards - Correct-answer-Type ___ extinguishers w/ agents other
than dry chemicals are not very effective on ______
Do not attempt - Correct-answer-How do you filed adjust regulators that are
utilized on wheeled fire extinguishers?
, 3|Page
False - Correct-answer-You do not need to keep permanent file record for each
extinguisher unless it has been in use for over 1 1/2 yrs
Permanant File Record - Correct-answer-needed for each extinguisher including:
maintenance date, name, and agency performing maintenance.
Dry Nitrogen - Correct-answer-used as an expellant gas for stored-pressure fire
extinguishers
is not recommended - Correct-answer-connecting the fire extinguisher to the high
pressure source for direct charging
False - Correct-answer-the problem with halon agent is that it leaves a lot of
residue after use.
may be weakened when under fire exposure - Correct-answer-the structural
integrity of aluminum shells
