BEFO STUDY TEST QUESTIONS WITH CORRECT DETAILED ANSWERS
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BEFO
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BEFO
BEFO STUDY TEST QUESTIONS WITH CORRECT DETAILED ANSWERS
Which tool would be best suited for forcing metal clad inward swinging door in a masonry wall? - Answer-Rabbit tool
Positive pressure attack is only effective if the location of the fire is known and - Answer-the appropriate exhaust-to-in...
BEFO STUDY TEST
QUESTIONS WITH CORRECT
DETAILED ANSWERS
Which tool would be best suited for forcing metal clad inward swinging door in a
masonry wall? - Answer-Rabbit tool
Positive pressure attack is only effective if the location of the fire is known and -
Answer-the appropriate exhaust-to-intake ratio (greater than 1 to 1) can be achieved.
The primary method of heat transfer from on compartment to another in a structure fire
is: - Answer-Convectiin
What is the goal of positive pressure ventilation - Answer-Increase pressure to higher
than the exterior of the structure, not higher than the fire can produce
When performing a positive pressure attack the exhaust openings must be located -
Answer-in the fire compartment.
When performing wind assisted natural horizontal ventilation, windows and doors: -
Answer-on the downwind side of the structure should be opened first.
The effect occurs when smoke and fire gases travel upward and then spread
horizontally and stratify - Answer-Staxk
What condition often found in Type III construction buildings is likely to negatively
influence fire behavior? - Answer-Void spaces between wall studs
What are cold roofs designed to do? - Answer-Prevent interior heat from escaping to the
attic space and melting snow on the roof
Which members of a fire department's training division is in charge of providing training
for entry level personnel and staff members? - Answer-Instructor
Airborne pathogens may cause illness through inhalation or: - Answer-direct contact
All PPE designed for structural fire fighting must meet the requirements of: - Answer-
NFPA 1971
, What is structural PPE designed to do? - Answer-Cover all portions of skin while
reaching, bending, or moving
Which SCBA component includes a control valve and a high-pressure hose attached to
one end? - Answer-Air cylinder
The use of plain English in radio communications and avoidance of 10 codes is know as
using - Answer-Clear Text
Often referred to as dispatchers, the persons who are trained to answer emergency
calls and obtain the correct information are: - Answer-Telecommunicators
What type of alarm consists of scrolling message birds and pagers - Answer-Electronic
Wet chemical stored-pressure extinguishers are intended for use on fires. -
Answer-Class K
What should be the next step after choosing the appropriate fire extinguisher for a fire? -
Answer-Inspect the extinguisher to make sure it is charged and operable.
Which extinguisher would be effective for use on a burning puddle of gasoline at a
vehicle incident? - Answer-Aqueous film forming foam (AFFF) extinguisher
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