IFO Final exam questions with answers
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What should be the first priority of a fire fighter with downed
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power lines - CORRECT ANSWERS ✔✔contact the electric
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company to shut off the power |\ |\ |\ |\ |\
Which SCBA component includes a control valve and a high-
|\ |\ |\ |\ |\ |\ |\ |\ |\
pressure hose attached to one end? - CORRECT ANSWERS ✔✔Air
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cylinder
Type _____ construction can be expected to remain structurally
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stable longer than other types during a fire. - CORRECT
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ANSWERS ✔✔Type 1 |\ |\
Fires involve a heat producing chemical reaction between fuel
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and: - CORRECT ANSWERS ✔✔oxidizer
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The flow path of a structure fire is comprised of two regions: the
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ambient air flow in and the: - CORRECT ANSWERS ✔✔hot exhaust
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flow out
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If the pressure reading on the remote pressure gauge does not
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match the reading on the regulator gauge, which reading should
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be assumed correct? - CORRECT ANSWERS ✔✔The lowest one
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what is an example of a D fuel? - CORRECT ANSWERS
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✔✔industrial metals |\
, magnesium, lithium, etc. |\ |\
What does it mean to dress a knot? - CORRECT ANSWERS
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✔✔tightening the knot to remove the slack |\ |\ |\ |\ |\ |\
Never use a power saw: - CORRECT ANSWERS ✔✔In a flammable
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atmosphere
What is the purpose of a trench cut? - CORRECT ANSWERS
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✔✔Create a defensible line ahead of the fire's spread
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According to NFPA 1962, fire hose must be service tested within
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90 days before being placed in service for the first time and then
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- CORRECT ANSWERS ✔✔at least once a year
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Standard fire hydrants have at least one large steamer
|\ |\ |\ |\ |\ |\ |\ |\ |\
connection and - CORRECT ANSWERS ✔✔two hose outlets for 2 |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
1/2 inch couplings
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Which type of hose is designed to connect the pumping
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
apparatus to a pressurized water source, such as a hydrant? -
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CORRECT ANSWERS ✔✔large diameter soft sleeve hose |\ |\ |\ |\ |\ |\
which piece of equipment is designed to prevent damage to a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
hose when driving - CORRECT ANSWERS ✔✔hose bridge
|\ |\ |\ |\ |\ |\ |\
|\ |\ |\ |\ |\
What should be the first priority of a fire fighter with downed
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
power lines - CORRECT ANSWERS ✔✔contact the electric
|\ |\ |\ |\ |\ |\ |\ |\
company to shut off the power |\ |\ |\ |\ |\
Which SCBA component includes a control valve and a high-
|\ |\ |\ |\ |\ |\ |\ |\ |\
pressure hose attached to one end? - CORRECT ANSWERS ✔✔Air
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
cylinder
Type _____ construction can be expected to remain structurally
|\ |\ |\ |\ |\ |\ |\ |\ |\
stable longer than other types during a fire. - CORRECT
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Type 1 |\ |\
Fires involve a heat producing chemical reaction between fuel
|\ |\ |\ |\ |\ |\ |\ |\ |\
and: - CORRECT ANSWERS ✔✔oxidizer
|\ |\ |\ |\
The flow path of a structure fire is comprised of two regions: the
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
ambient air flow in and the: - CORRECT ANSWERS ✔✔hot exhaust
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
flow out
|\ |\
If the pressure reading on the remote pressure gauge does not
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
match the reading on the regulator gauge, which reading should
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
be assumed correct? - CORRECT ANSWERS ✔✔The lowest one
|\ |\ |\ |\ |\ |\ |\ |\
what is an example of a D fuel? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔industrial metals |\
, magnesium, lithium, etc. |\ |\
What does it mean to dress a knot? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔tightening the knot to remove the slack |\ |\ |\ |\ |\ |\
Never use a power saw: - CORRECT ANSWERS ✔✔In a flammable
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
atmosphere
What is the purpose of a trench cut? - CORRECT ANSWERS
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
✔✔Create a defensible line ahead of the fire's spread
|\ |\ |\ |\ |\ |\ |\ |\
According to NFPA 1962, fire hose must be service tested within
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
90 days before being placed in service for the first time and then
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
- CORRECT ANSWERS ✔✔at least once a year
|\ |\ |\ |\ |\ |\ |\ |\
Standard fire hydrants have at least one large steamer
|\ |\ |\ |\ |\ |\ |\ |\ |\
connection and - CORRECT ANSWERS ✔✔two hose outlets for 2 |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
1/2 inch couplings
|\ |\
Which type of hose is designed to connect the pumping
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
apparatus to a pressurized water source, such as a hydrant? -
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
CORRECT ANSWERS ✔✔large diameter soft sleeve hose |\ |\ |\ |\ |\ |\
which piece of equipment is designed to prevent damage to a
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
hose when driving - CORRECT ANSWERS ✔✔hose bridge
|\ |\ |\ |\ |\ |\ |\
