Firefighter 1 Final Test Study guide for Firefighter
1 final exam NEWEST ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+ (2025)
What class fires involve combustible metals such as
magnesium, titanium, zirconium, sodium, and potassium -
CORRECT ANSWER Class D
Which of the following is/are disadvantages of an SCBA unit
based on design and size?
A. All of the above
B. Ability to communicate is decreased
C. The weight and bulk of the unit restricts mobility and
agility for firefighters
D. Peripheral vision is reduced - CORRECT ANSWER A.
All of the above
The quickest way to force entry through a security roll-up
door is to:
A. apply a K tool to the latch
B. cut the door with a torch or saw
C. use the irons
D. use a J tool on the roller - CORRECT ANSWER B. cut
the door with a torch or saw
,To maintain personal health, the Firefighter I should receive
recommended vaccination against hepatitis:
A. A
B. B
C. C
D. D - CORRECT ANSWER B. B
When faced with an electrical emergency the firefighter
shall try to:
A. wear rubber boots when approaching the emergency
scene
B. obtain a pair of lineman gloves
C. have equipment de-energized
D. use a dry rope to pull victim from contact with an
energized conductor - CORRECT ANSWER C. have
equipment de-energized
Which of the following is the first stage/phase of fire?
A. Fully developed
B. Incipient/ignition
C. Decay
D. Growth - CORRECT ANSWER B. Incipient/ignition
What does a frangible bulb do in a sprinkler head?
A. Enhance appearance only
B. Break at a certain temperature
C. Regulate the pressure of the water flow
D. Direct the water flow into a flower pattern - CORRECT
ANSWER B. Break at a certain temperature
The two-in/two-out regulation came from the federal agency
called:
,A. FEMA
B. EPA
C. DOT
D. OSHA - CORRECT ANSWER A. FEMA
In addition to their use in actual emergencies, preincident
plans can also be useful as an aid in:
A. law enforcement
B. budget development
C. personnel selection
D. training activities - CORRECT ANSWER D. training
activities
Who should operate building HVAC systems to assist in
ventilation?
A. Truck company personnel
B. The incident safety officer
C. Firefighters under direct supervision of the incident safety
officer
D. Only building engineers or maintenance superintendents -
CORRECT ANSWER D. Only building engineers or
maintenance superintendents
a carbon dioxide extinguisher's means of discharge is -
CORRECT ANSWER stored liquefied compressed gas
a pump tank extinguisher rated as 4-A can be expected to
extinguish approximately how much more fire as a 2-A rated
one - CORRECT ANSWER twice
, A dry chemical fire extinguisher rated as 10-B should be
capable of extinguishing how much more as a 1-B rated one
- CORRECT ANSWER 10 times
What injury could occur by placing your hand on the horn of
a CO2 extinguisher while discharging - CORRECT
ANSWER Cold can freeze the skin
Class K fires involve - CORRECT ANSWER High
temperature cooking oils, such as vegetable or animal oils
and fats.
Cold temperatures would have the greatest effect on what
type of extinguishing agents stored in an extinguisher -
CORRECT ANSWER water based agent
Regular dry chemicals (sodium bicarbonate-based and
potassium-based)
work on __________ fires. - CORRECT ANSWER Classes
B and C
The acronym for the four step process for proper use of fire
extinguishers is - CORRECT ANSWER PASS
What is the term for water-soluble flammable liquids such as
alcohols, acetone, and others? - CORRECT ANSWER
Polar solvents
FFs should treat all downed wires as - CORRECT
ANSWER energized
1 final exam NEWEST ACTUAL EXAM QUESTIONS AND
CORRECT DETAILED ANSWERS (VERIFIED ANSWERS)
|ALREADY GRADED A+ (2025)
What class fires involve combustible metals such as
magnesium, titanium, zirconium, sodium, and potassium -
CORRECT ANSWER Class D
Which of the following is/are disadvantages of an SCBA unit
based on design and size?
A. All of the above
B. Ability to communicate is decreased
C. The weight and bulk of the unit restricts mobility and
agility for firefighters
D. Peripheral vision is reduced - CORRECT ANSWER A.
All of the above
The quickest way to force entry through a security roll-up
door is to:
A. apply a K tool to the latch
B. cut the door with a torch or saw
C. use the irons
D. use a J tool on the roller - CORRECT ANSWER B. cut
the door with a torch or saw
,To maintain personal health, the Firefighter I should receive
recommended vaccination against hepatitis:
A. A
B. B
C. C
D. D - CORRECT ANSWER B. B
When faced with an electrical emergency the firefighter
shall try to:
A. wear rubber boots when approaching the emergency
scene
B. obtain a pair of lineman gloves
C. have equipment de-energized
D. use a dry rope to pull victim from contact with an
energized conductor - CORRECT ANSWER C. have
equipment de-energized
Which of the following is the first stage/phase of fire?
A. Fully developed
B. Incipient/ignition
C. Decay
D. Growth - CORRECT ANSWER B. Incipient/ignition
What does a frangible bulb do in a sprinkler head?
A. Enhance appearance only
B. Break at a certain temperature
C. Regulate the pressure of the water flow
D. Direct the water flow into a flower pattern - CORRECT
ANSWER B. Break at a certain temperature
The two-in/two-out regulation came from the federal agency
called:
,A. FEMA
B. EPA
C. DOT
D. OSHA - CORRECT ANSWER A. FEMA
In addition to their use in actual emergencies, preincident
plans can also be useful as an aid in:
A. law enforcement
B. budget development
C. personnel selection
D. training activities - CORRECT ANSWER D. training
activities
Who should operate building HVAC systems to assist in
ventilation?
A. Truck company personnel
B. The incident safety officer
C. Firefighters under direct supervision of the incident safety
officer
D. Only building engineers or maintenance superintendents -
CORRECT ANSWER D. Only building engineers or
maintenance superintendents
a carbon dioxide extinguisher's means of discharge is -
CORRECT ANSWER stored liquefied compressed gas
a pump tank extinguisher rated as 4-A can be expected to
extinguish approximately how much more fire as a 2-A rated
one - CORRECT ANSWER twice
, A dry chemical fire extinguisher rated as 10-B should be
capable of extinguishing how much more as a 1-B rated one
- CORRECT ANSWER 10 times
What injury could occur by placing your hand on the horn of
a CO2 extinguisher while discharging - CORRECT
ANSWER Cold can freeze the skin
Class K fires involve - CORRECT ANSWER High
temperature cooking oils, such as vegetable or animal oils
and fats.
Cold temperatures would have the greatest effect on what
type of extinguishing agents stored in an extinguisher -
CORRECT ANSWER water based agent
Regular dry chemicals (sodium bicarbonate-based and
potassium-based)
work on __________ fires. - CORRECT ANSWER Classes
B and C
The acronym for the four step process for proper use of fire
extinguishers is - CORRECT ANSWER PASS
What is the term for water-soluble flammable liquids such as
alcohols, acetone, and others? - CORRECT ANSWER
Polar solvents
FFs should treat all downed wires as - CORRECT
ANSWER energized
