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BECC MOD 3 TEST UPDATED Exam Questions and CORRECT Answers

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BECC MOD 3 TEST UPDATED Exam Questions and CORRECT Answers To successfully combat a fire the firefighter must know ...... - CORRECT ANSWER- The type of fuel involved Portable AFFF Extinguisher cylinder holds ....... gallons of premixed solution of AFFF? - CORRECT ANSWER- 2 1/2 What will the...

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  • October 12, 2024
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  • 2024/2025
  • Exam (elaborations)
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MGRADES
BECC MOD 3 TEST UPDATED Exam
Questions and CORRECT Answers
To successfully combat a fire the firefighter must know ...... - CORRECT ANSWER✔✔- The
type of fuel involved


Portable AFFF Extinguisher cylinder holds ....... gallons of premixed solution of AFFF? -
CORRECT ANSWER✔✔- 2 1/2


What will the last man on the fire hose become once the hose team is ready to back out of the
space? - CORRECT ANSWER✔✔- Bite man



(True/False) Magnesium fires can be fought with CO2. - CORRECT ANSWER✔✔- False


The recommended extinguishing agent for a MK45 magnesium flare is ....... - CORRECT
ANSWER✔✔- Water


(True/False) A CO2 extinguisher may be used to combat a Class "B" fire that is NOT greater
then four square feet. - CORRECT ANSWER✔✔- True



Where is the proximity suit stowed when not in use? - CORRECT ANSWER✔✔- Hung up
where it's readily accessible


The first stage regulator reduces the pressure of the air from the cylinder to about ....... psi. -
CORRECT ANSWER✔✔- 100



At what pressure will the vibralert activate? - CORRECT ANSWER✔✔- 20-25%


The RAM FAN 2000 will move ....... cubic feet per minute (CFM) with 40 PSI of firemain. -
CORRECT ANSWER✔✔- 1000

, When fighting fires on a horizontal plane users of in-line eductors must limit the hose length
downstream to ....... lengths of hose. - CORRECT ANSWER✔✔- 3



What does APC do to grease fires? - CORRECT ANSWER✔✔- It prevents air from mixing
with the oil inhibiting combustion.


What is the function of the Range Guard Extinguishing System fusible link? - CORRECT
ANSWER✔✔- Releases the cable tension


Which of the following locations does NOT provide a means for manual activation of the
APC system? - CORRECT ANSWER✔✔- Fusible link


(True/False) The fusible link is located below the deep fat fryer well. - CORRECT
ANSWER✔✔- False



The Halon cylinders are super pressurized with ...... - CORRECT ANSWER✔✔- Nitrogen


(True/False) On the Halon system, the Kidde and Ansul actuator heads are NOT
interchangeable. - CORRECT ANSWER✔✔- True


What toxic vapor is produced when Halon is exposed to temperatures of 900º F. or above? -
CORRECT ANSWER✔✔- Hydrogen Bromide


(True/false)The time delay for Halon 1301 in unmanned spaces is 60 seconds. - CORRECT
ANSWER✔✔- False


In a space where no fire exists and Halon has been released, personnel can be exposed for a
period up to 10 minutes with ...... percent concentration. - CORRECT ANSWER✔✔- 5 to 7



The safety disk on the CO2 cylinder will rupture at ....... psi. - CORRECT ANSWER✔✔-
2650-3000

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