TEXAS EXT TYPE B TFM02 FINAL EXAM PAPER 2026 COMPLETE QUESTIONS AND VERIFIED SOLUTIONS

TEXAS EXT TYPE B TFM02 FINAL EXAM
PAPER 2026 COMPLETE QUESTIONS AND
VERIFIED SOLUTIONS

⩥ Must Be Weighed. Answer: To make sure the pressure gauges of CO2
extinguisher are showing adequate pressure, what must you do?


⩥ 5 yrs. Answer: Wetting agent portable extinguishers must be
hydrostatic tested every _____


⩥ After recharge. Answer: leak tests on stored pressure extinguishers
must be performed


⩥ cannot. Answer: how do u convert fire extinguishers from 1 type to
another?


⩥ any remaining dry chemical in a discharged extinguisher. Answer:
may be reused only if checked for proper type, contamination, and
condition. closed recovery system needs to be used!


⩥ New extinguishers needing charge in the field. Answer: do not need to
have any verification of service collar installed

, ⩥ you cannot. Answer: how do u have an extinguisher converted to use a
different type of extinguishing agent


⩥ annually. Answer: the gauge used to set the regulated source of
pressure needs to be calibrated


⩥ annually. Answer: pump tank calcium chloride based antifreeze
typesof extinguishers need to be recharged


⩥ 75 ft.. Answer: OSHA specified max distance to extinguisher for
Class D


⩥ weighing. Answer: when you recharge, the amount of recharge agent
to use should be verified by


⩥ Aqueous Film Forming Foam (AFFF). Answer: these types of
extinguishers must have hydrostatic testing every 5 yrs


⩥ annually. Answer: The wetting agent in stored pressure wetting agent
extinguishers must be replaced


⩥ 3 yrs. Answer: The premixed agent in liquid charge-type AFFF and
FFFP extinguishers must be replaced every