Becc mod 3 test Exam Certification Questions And Answers Graded A+ Guaranteed Solutions.
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Grado
BECC
Institución
BECC
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 ...
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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