FIREFIGTHER 1 MIDTERM EXAM 2025 WITH
ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTIONS AND
SOLUTIONS |ALREADY GRADED
A+|NEWEST|LATEST UPDATE |GUARANTEED
PASS
Neil construction refers to what type of structural members?
Heavy timber
What material is commonly used to protect steel and wood structural members from fire?
Gypsum
What is the most common application for an engineered wood product?
Where extra long beams are required
_____is another term for Jipson board.
Drywall
Which construction assembly is the most susceptible to total failure resulting from the failure of
a single component?
Truss
One of the three basic group designs is a_____ roof.
Curved
A ____ truss has a curved upper member and a straight the lower member.
Bowstring
A bar joist is...
And open web steel truss
1|Page
,A toxic gas that is often present in smoke.
Hydrogen cyanide
What is the term for the transfer of heat from one object to another?
Conduction
What is the vapor density of air?
1.0
What class of fire involves cooking media such as oil and grease?
Class k
Normal percentage of oxygen is ?
21%
Four sided geometric figure used to represent the necessary elements required to have a self
sustaining fire.
Fire tetrahedron
As a solid fuel heats up, it decomposes and releases vapor into the air. This process is
called_____.
Pyrolysis
What is the term for a chemical reaction that produces heat?
exothermic
As low as this temperature is, flammable gasoline vapors will still be given off and are readily
ignitable.
-45°F
What makes a fire a class C fire?
Energized electrical equipment
What is the second phase of a fire?
Growth
What is the term for the decomposition Of a material brought about by heat in the absence of
oxygen?
2|Page
, Pyrolysis
What is a danger to consider when attacking a class C fire?
Electricity
The term for when the temperature in a compartment reaches a point where the entire
contents ignite all at once.
Flashover
Which of the following is not a class D fuel; magnesium, zinc, sodium, helium?
Helium
Friction is a form of ______ energy.
Mechanical
The term for the lowest temperature at which a liquid produces vapor to sustain a continuous
fire is what?
Flame point
Turbulent smoke is an indicator of impeding______.
Flashover
The form of energy which causes a pile of linseed oil soaked rags to spontaneously heat up is
what?
Chemical energy
What does PAR stand for?
Personnel Accountability Report
What is another term for communication center dispatchers?
Telecommunicators
What is the first responsibility of the telecommunicator?
Obtaining information required dispatch the appropriate units to the correct location
What type of listening is required by telecommunicators?
Active
3|Page
ACTUAL CORRECT QUESTIONS AND
VERIFIED DETAILED ANSWERS
|FREQUENTLY TESTED QUESTIONS AND
SOLUTIONS |ALREADY GRADED
A+|NEWEST|LATEST UPDATE |GUARANTEED
PASS
Neil construction refers to what type of structural members?
Heavy timber
What material is commonly used to protect steel and wood structural members from fire?
Gypsum
What is the most common application for an engineered wood product?
Where extra long beams are required
_____is another term for Jipson board.
Drywall
Which construction assembly is the most susceptible to total failure resulting from the failure of
a single component?
Truss
One of the three basic group designs is a_____ roof.
Curved
A ____ truss has a curved upper member and a straight the lower member.
Bowstring
A bar joist is...
And open web steel truss
1|Page
,A toxic gas that is often present in smoke.
Hydrogen cyanide
What is the term for the transfer of heat from one object to another?
Conduction
What is the vapor density of air?
1.0
What class of fire involves cooking media such as oil and grease?
Class k
Normal percentage of oxygen is ?
21%
Four sided geometric figure used to represent the necessary elements required to have a self
sustaining fire.
Fire tetrahedron
As a solid fuel heats up, it decomposes and releases vapor into the air. This process is
called_____.
Pyrolysis
What is the term for a chemical reaction that produces heat?
exothermic
As low as this temperature is, flammable gasoline vapors will still be given off and are readily
ignitable.
-45°F
What makes a fire a class C fire?
Energized electrical equipment
What is the second phase of a fire?
Growth
What is the term for the decomposition Of a material brought about by heat in the absence of
oxygen?
2|Page
, Pyrolysis
What is a danger to consider when attacking a class C fire?
Electricity
The term for when the temperature in a compartment reaches a point where the entire
contents ignite all at once.
Flashover
Which of the following is not a class D fuel; magnesium, zinc, sodium, helium?
Helium
Friction is a form of ______ energy.
Mechanical
The term for the lowest temperature at which a liquid produces vapor to sustain a continuous
fire is what?
Flame point
Turbulent smoke is an indicator of impeding______.
Flashover
The form of energy which causes a pile of linseed oil soaked rags to spontaneously heat up is
what?
Chemical energy
What does PAR stand for?
Personnel Accountability Report
What is another term for communication center dispatchers?
Telecommunicators
What is the first responsibility of the telecommunicator?
Obtaining information required dispatch the appropriate units to the correct location
What type of listening is required by telecommunicators?
Active
3|Page
