WILDLAND FIRE S190 EXAM QUESTIONS
AND ANSWERS (VERIFIED AND WELL
DETAILED ANSWERS) LATEST UPDATE
2025/2026
3 Sides of Fire Triangle -CORRECTANSWER Heat - Oxygen - Fuel
Without one!... Fire goes out!
3 Methods of heat transfer -CORRECTANSWER Radiation - Conduction - Convection
Head of Fire -CORRECTANSWER The part of a fire's perimeter that is roughly parallel
to the main direction of spread
Fingers of a fire -CORRECTANSWER Extension of main fire - the long narrow
extensions of a fire projecting from the main body
Spot Fire -CORRECTANSWER Beyond the main fire - Fire ignited outside the
perimeter of the main fire by a firebrand
Smoldering -CORRECTANSWER Fire burning without a flame and barely spreading
Creeping Fire -CORRECTANSWER Fire burning with a low flame and spreading slowly
AND ANSWERS (VERIFIED AND WELL
DETAILED ANSWERS) LATEST UPDATE
2025/2026
3 Sides of Fire Triangle -CORRECTANSWER Heat - Oxygen - Fuel
Without one!... Fire goes out!
3 Methods of heat transfer -CORRECTANSWER Radiation - Conduction - Convection
Head of Fire -CORRECTANSWER The part of a fire's perimeter that is roughly parallel
to the main direction of spread
Fingers of a fire -CORRECTANSWER Extension of main fire - the long narrow
extensions of a fire projecting from the main body
Spot Fire -CORRECTANSWER Beyond the main fire - Fire ignited outside the
perimeter of the main fire by a firebrand
Smoldering -CORRECTANSWER Fire burning without a flame and barely spreading
Creeping Fire -CORRECTANSWER Fire burning with a low flame and spreading slowly