Wildland and Ground Fires Exam Questions With 100% Correct Answers

Wildland and Ground Fires Exam Questions With 100% Correct Answers In which type of fuel will fire spread the most rapidly? - answerFINE- fuels that ignite and burn easily, such as dried twigs, leaves, needles, grass, moss, and light brush. The smothering method of extinguishment is most frequently used in which wildland operation? - answerOVERHAUL- the process of final extinguishment after the main body of fire has been knocked down. All traces of fire must be extinguished. Which term means areas where underdeveloped land with vegetative fuels is mixed with human- made structures? - answerWILDLAND-URBAN INTERFACE- an are where underdeveloped land with vegetative fuels mixes with human-made structures Which federal government agency manages wildland incidents occurring on federal lands? - answerUS FOREST SERVICE- responsible for coordinating firefighting activities at large incidents and incidents that occur on federal land Which tool is a combination of hoe and rake? - answerMcLeod Tool- a hand tool used for constructing fire lines and overhauling wildland fires. One side of the head consists of a five- toothed to seven-toothed fire rake; the otherside is a hoe Which NFPA standard covers wildland fire fighter professional qualifications? - answerNFPA 1051- Standard for Wildland Fire Fighter Professional Qualifications The location near where a wildland fire began is the ___________? - answerHeel of the fire (rear of the fire) Ground cover is an example of a(n)____________? - answerSurface fuels- fuels that are close to the surface of the ground, such as grass, leaves, twigs, needles, small trees, logging slash, and low brush. Also called ground fuels. What is dry lightning? - answerLightning without rain What is another term for surface fuels? - answerGround fuels- fuels that are close to the surface of the ground, such as grass, leaves, twigs, needles, small trees, logging slash, and low brush. Also called surface fuels. What are the three categories of wildland fire causes? - answerNatural Intentional Accidential What is the last resort for a fire fighter in danger of being overrun by a wildland fire? - answerDeploy a fire shelter- made of a thin, reflective-foil layer that is atteched to a layer of fiberglass. They are designed to reflect approximately 95% of a fire's radiant heat for a short period of time. This property allows a rapidly moving fire to pass over a fire fighter who has deployed a fire shelter. The quantity of wildland fuel available in a specific area is fuel _________? - answerFuel Volume- referes to the quantity of fuel available in a specific area. The amount of fuel in a given area influences the growth and intensity. What are the two primary methods of direct attack on a wildland fire? - answerPincer attack: two crews of fire fighters mount a two-pronged attack, with one crew one side of the fire and the other crew suppressing the other side of the fire. The two crews work together to "pinch out" the fire Flanking attack: Only one crew is required. The IC positions the crew on one side of the fire and the crew suppresses it. Which fuel classification includes large brush? - answerHeavy fuels: are of a larger diameter than fine fuels. They include large brush, heavy timber, stumps, branches, and dead timber on the ground. A safety zone should be large enough ___________. - answerThat fire shelters are not needed to prevent injury. Safety zones are areas of refuge you can retreat to where you will not need to use a fire shelter. The size of the zone will be based on the behavior of the fire and your location relative to the fire. A basic guideline is to choose an area that provides a separation of four times the flame height. This guideline is based on a three-person crew on flat ground with no wind. The size of the safety zone would need to be adjusted to take into account wind, location on a slope, and the number of resources. What is the term for the capability of an apparatus to pump water while moving? - answerPump-and-roll: Small apparatus for fire fighting wildland fires typically carry 200- 300 gallons of water. Most such small apparatus have a pump that is powered by a small gasoline or diesel engine, an arrangement that gives the vehicle a pump-and-roll capacity. The distance between fire fighters in a safety zone and the flames should be a minimum of _____ times the flame height. - answerA basic guideline is to choose an area that provides a separation of four times the flame height. This guideline is based on a three-person crew on flat ground with no wind. The size of the safety zone would need to be adjusted to take into account wind, location on a slope, and the number of resources.