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DOD ARFF CDC FINAL EXAM WITH QUESTIONS AND VERIFIED ANSWERS
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DOD ARFF CDC FINAL EXAM WITH QUESTIONS AND VERIFIED ANSWERS ...
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DOD ARFF CDC FINAL EXAM WITH QUESTIONSAND VERIFIED ANSWERS 2024-2025
upwind - ANSWER: If the situation permits, it is advisable to discard and
extinguish the agent from
Assemble the allocated retreat location with the rear of the apparatus facing the
designated crash spot and sound the required warning signal. Identify two true
statements about firefighting activities when Ford firing munitions are involved in
the fire.
Dispersed pattern - ANSWER The pattern that is made up of microscopic particles
of agent and is excellent at absorbing heat and creating a cooling and penetrating
foam blanket is a
Bank Down Method - ANSWER The foam application method is employed for an
unignited pool of liquid fuel positioned beneath a facility tank wall.
They deliver a considerable amount of agents.
They are compatible with both aspirating and non-aspirating nozzles.
Turrets are one of the most essential tools in the fire control phase. Identify three
true assertions about them.
Through the hose intake connector.
Through the tank inlet.
Overhead-fill - ANSWER Identify three techniques for resupplying water.
The oscillation control is located on the turret control panel and governs the turret's
horizontal movement.
, nozzle GPM divided by the fire's square footage - To calculate whether a nozzle
can achieve the needed application rate for a particular foam stream, split the:
The shelf life of class a and class b synthetic-based foam concentrations is 20 to 25
years.
separate the fuel from the fire
Cooling the fuel and hot area.
Smothering the flames - ANSWER Describe three methods in which foam helps to
extinguish a fuel-related fire.
Low expansion foam - ANSWER The foams that are most typically utilized for
extinguishing gasoline spills and reducing agricultural odors include
ANSWER: The chance of igniting Sparks from friction or electrical components
can enhance the risk of a fuel leak.
combustible metals—ANSWER dry powders are most effective for:
97 gallons of water - ANSWER: To make a 3% solution of foam concentrate, mix
3 gallons with:
ANSWER: Halogenated agents do not operate on self-oxidizing materials.
Extinguishing fuel spills and flames - ANSWER All of the following are key uses
of water and our operations, except:
More than 10 feet in any direction.
continuous
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