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S-130 EXAM LATEST 2026 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
Chimneys and canyons can be deadly to firefighters mostly
because they: - ANSWER-funnel wind that preheats fuel and
feeds the fire.
What provides the conditions for the chimney effect to occur? -
ANSWER-Chutes, saddles, and box canyons
What are the three elements of the fire triangle required for fire to
be present? - ANSWER-Heat, fuel, and oxygen
Which of the following actions breaks the fire triangle by removing
fuel? - ANSWER-Backfire or burning operations
Which type of heat transfer spreads fire as superheated smoke
and gases preheat fuels, cause spot fires, and move fire into the
crowns of trees? - ANSWER-Convection
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Ground fuels: - ANSWER-can hold fire for long periods of time.
What type of material is considered to be a surface fuel? -
ANSWER-Forest litter
What are ladder fuels? - ANSWER-Fuels that allow a surface fire
to climb or move into the crowns of trees
What are the four size classifications of fuel loads? - ANSWER-
Grasses and litter, twigs and small stems, branches, and large
stems and branches
Which concept determines whether the fire will move along the
surface or through the crowns, or both? - ANSWER-Horizontal
continuity
What is an example of reburn? - ANSWER-A layer of fuel that did
not burn earlier later ignites
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What statement regarding weather-related factors that influence
fire behavior is accurate?
a. Atmospheric stability and wind speed do not vary.
b. Weather can vary as air masses move through an area.
c. Weather is the most consistent component of the fire
environment.
d. The current temperature of an area has little effect on fire
behavior. - ANSWER-b. Weather can vary as air masses move
through an area.
One of the most important topographic components is the: -
ANSWER-steepness of slope
Compactness, horizontal continuity, and chemical content are
aspects of _____ components that affect fire behavior. -
ANSWER-fuel
In order for fuel to ignite, the ignition source must first heat the
fuels: - ANSWER-to the point of ignition.
S-130 EXAM LATEST 2026 ACTUAL EXAM WITH COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) |ALREADY GRADED A+| ||PROFESSOR VERIFIED||
||BRANDNEW!!!||
Chimneys and canyons can be deadly to firefighters mostly
because they: - ANSWER-funnel wind that preheats fuel and
feeds the fire.
What provides the conditions for the chimney effect to occur? -
ANSWER-Chutes, saddles, and box canyons
What are the three elements of the fire triangle required for fire to
be present? - ANSWER-Heat, fuel, and oxygen
Which of the following actions breaks the fire triangle by removing
fuel? - ANSWER-Backfire or burning operations
Which type of heat transfer spreads fire as superheated smoke
and gases preheat fuels, cause spot fires, and move fire into the
crowns of trees? - ANSWER-Convection
,2|Page
Ground fuels: - ANSWER-can hold fire for long periods of time.
What type of material is considered to be a surface fuel? -
ANSWER-Forest litter
What are ladder fuels? - ANSWER-Fuels that allow a surface fire
to climb or move into the crowns of trees
What are the four size classifications of fuel loads? - ANSWER-
Grasses and litter, twigs and small stems, branches, and large
stems and branches
Which concept determines whether the fire will move along the
surface or through the crowns, or both? - ANSWER-Horizontal
continuity
What is an example of reburn? - ANSWER-A layer of fuel that did
not burn earlier later ignites
, 3|Page
What statement regarding weather-related factors that influence
fire behavior is accurate?
a. Atmospheric stability and wind speed do not vary.
b. Weather can vary as air masses move through an area.
c. Weather is the most consistent component of the fire
environment.
d. The current temperature of an area has little effect on fire
behavior. - ANSWER-b. Weather can vary as air masses move
through an area.
One of the most important topographic components is the: -
ANSWER-steepness of slope
Compactness, horizontal continuity, and chemical content are
aspects of _____ components that affect fire behavior. -
ANSWER-fuel
In order for fuel to ignite, the ignition source must first heat the
fuels: - ANSWER-to the point of ignition.
