Prescribed Fire Practice Test

These questions are part of the practice quiz. Start practicing

• Short-term exposure to smoke can lead to which?
• Which safeguards are used to prevent injuries during prescribed burns?
• Which statement is true about Category 3 Smoke?
• Differentiate between surface fuels and ladder fuels with examples.
• A smoke sensitive area is defined as which?
• Under Category 3 Smoke, what is the base burn time window?
• Before starting any burn, you should obtain the latest forecast for the day of the burn and the following night.
• What is the difference between containment and control in burn operations?
• What indicators are used in ecological monitoring after a prescribed burn?
• Planning Step 1 involves what action?
• Which safety step is typically conducted before ignition to inform the crew of risks?
• List typical PPE for prescribed fire personnel.
• What percent crown consumption in southern pines frequently results in mortality?
• What training and qualifications are required for crew members conducting prescribed burns?
• Why are wind thresholds and contingency actions planned in prescribed burns?
• Burns conducted in September and October after the last needle flush, but before bud dormancy may result in?
• Disposal of logging debris is a listed use of prescribed fire.
• Backing Fire moves in relation to wind in which direction?
• Residual smoke hazards are most likely during night and early morning in low-lying areas with fog.
• What role do ignition points play within a planned prescribed burn?
• Aerial Ignition is advantageous because it allows burning under moisture conditions not ideal for other types.
• Pile burning can burn in which wind conditions?
• Burn during the middle of the day when atmospheric conditions are at their best for smoke dispersion.
• In post-burn monitoring, which action is not typically part?
• Aerial Ignition (Heli Torch) uses what mixture?
• When do wind speeds reach their maximum during the day?
• What is listed as the #1 impact to soils during the burning process?
• Duff influences which aspects of a prescribed burn?
• What is the purpose of a containment/holding strategy within a burn plan?
• Which term describes fuels that remain after a burn and may rekindle?
• What is the primary objective of a prescribed burn plan?
• Fires can cause the cambium under thin bark to expand and rupture, girdling the tree.
• Which item is included as part of Written Plan Requirements?
• For good smoke dispersion during pile burning, which atmospheric condition should exist?
• Circle or Ring Fire should NOT be used as which type of burning technique?
• Which of the following is a listed use of prescribed fire?
• Differentiate backfire and headfire ignition patterns.
• Which category has the highest ventilation rate?
• Improve Access or appearance is a listed use of prescribed fire.
• What is the role of monitoring in a prescribed burn plan?
• What elements are typically included on a burn unit map?
• In which season are variable weather patterns and higher fire danger common, with pine buds possibly exposed to scorch and guidance to check wildlife nesting cycles?
• What is fuel loading?
• Define fire danger rating and its role in prescribing fire.
• What unit is commonly used to express fuel loading?
• How can wind shifts affect a prescribed burn?
• Which metric describes the energy released per unit length of the fire front per unit time?
• What does an ignition sequence aim to achieve?
• Burning when fine fuel moisture is above what percent can result in damage to plant roots?
• What is a prescription in prescribed fire practice?
• Who handles hearings and fines for violations?
• What is a burn window?
• Which statement about pile burning at night is most accurate?
• What is the preferred mixing height range?
• What temperature are winter fuel reduction burns recommended?
• Fuels are classified by which factor?
• Why is soil heating a concern in prescribed fire?
• Which aspects should suppression resources be assessed for a burn?
• Which of the following is included as part of Written Plan Requirements?
• What ventilation rate is associated with Category 5 Smoke?
• Before a burn, it is essential to identify sensitive areas such as endangered plants and structures.
• Under Category 1 Smoke, which burning is allowed?
• Which statement best describes fire effects on water?
• How is a burn plan typically structured?
• Manage competing vegetation is a listed use of prescribed fire.
• Brown Spot is described as a fungal infection in Longleaf pine that is easily controlled by burning.
• How does topography influence prescribed fires?
• Mixing Height is defined as the distance from the ground to the base of the inversion where smoke mixes with the upper atmosphere. What is the mixing height?
• What is smoke management and why is it critical in prescribed burning?
• What is the purpose of a burn plan permit?
• How do economic and environmental costs factor into burn planning?
• Which of the following is a major hazard to Southern soils during burning?
• How is rate of spread defined in prescribed-fire terms?
• Which weather elements are most critical when determining a prescribed burn window?
• Post-burn evaluations should occur when?
• What percent of area needs to be burned to achieve 'fire proofing'?
• Which item is included as part of Written Plan Requirements?
• Category 4 Smoke requires which ventilation rate range and dispersion condition?
• Pine trees of what diameter are capable of withstanding a ground fire?
• Which item is included as part of Written Plan Requirements?
• Which element is typically included in a prescribed burn plan?
• What is fuel moisture and why is it important for prescription development?
• Backing Fire moves at what rate?
• Which factors primarily determine the transport of residual smoke?
• Category 3 Smoke corresponds to which ventilation rate range?
• Distinguish ecological objectives from operational objectives in burn planning?
• Inversions occur when which condition is true?
• How should heritage resources and cultural considerations be handled in prescribed fire?
• Which item is included as part of Written Plan Requirements?
• How is the duration of a prescribed burn defined?
• What is post-burn evaluation and what might it assess?
• Wind speed readings are typically taken at approximately which height above the ground?
• Which credential is commonly associated with overseeing a prescribed burn?
• Which statement best describes the roles of burn boss and engine boss?
• Very stable conditions can create
• Burning patterns along roads should be changed to decrease flame height and crown scorch.
• What does ICS stand for and why is it used during prescribed burns?
• Short-term exposure to smoke can cause which of the following?
• Under Category 3 Smoke, dispersion being excellent allows what burn times?
• How should communications be organized on a burn site?
• Very stable conditions can create inversions.
• What is pre-burn reconnaissance?
• What is mop-up and why is it performed after a burn?
• What is the primary outcome of mop-up after a burn?
• How are smoke and ember risks near roads and structures managed?
• What temperature is recommended where vegetation kill is needed?
• Planning Step 2 emphasizes over-planning the season's burn allotment to allow substitution for changing weather or good burning periods.
• Wind duration is more critical than which factor in predicting fire behavior?
• Name three common ignition patterns used in prescribed burns.
• What should be included in a pre-burn briefing?
• Which element addresses contingency for weather changes in a burn plan?
• Brown Spot control is recommended at what infection rate, and what type of burns are usually recommended?
• Which factor most directly influences the vertical dispersion of smoke?
• In burn operations, what does containment mean?
• Why are burn windows typically short?
• Residual smoke hazards after a burn are best described by which option?
• Name an ecological benefit of prescribed fire.
• Planning Step 3 requires prioritizing burns based on goals and needs and identifying areas requiring special precautions.
• Why is a burn unit map important?
• What is the purpose of a spot weather forecast during a burn window?
• What is the typical range for Transport Winds?
• Pine needles that snap when bent into a 1/4 inch to 1/2 inch loop have a moisture content of what percent?
• What does post-burn monitoring involve?
• When considering heritage resources, who should you coordinate with?
• Light debris should be burned in place using which burn method?
• What is an ignition sequence?
• How high off the ground are wind speed readings typically taken?
• Category 2 Smoke allows burning between what hours?
• What is the purpose of evaluating smoke sensitive areas for downwind impacts before starting a burn?
• What are allowed ignition limits?
• Atmospheric stability is
• Control Insect/Disease is a listed use of prescribed fire.
• In Fall burns, why are conditions riskier for vegetation and soil?
• Before control (plow) lines are established, the crew leader responsible for the pre-burn work must understand the goals of the burn, the type of fire to be used and the location of any sensitive areas (endangered plants, structures, etc.)
• Which statement about Category 5 Smoke nighttime dispersion is true?
• Living vegetative tissue is killed at what temperature?
• What is a perimeter firebreak and its purpose?
• Which of the following is NOT listed as a weather element that influences moisture content?
• A prescribed burn in a wetland area conducted for purposes other than silvicultural reasons may require which permit?
• Fine Fuel Moisture (FFM) is defined as
• Why is a communications plan included in a prescribed burn plan?
• Circle or Ring Fire hazard: which risk should you monitor for?
• What is a fireline and why is its width important?
• Contingency planning in prescribed fire includes plans for:
• Planning Step 4 involves preparing a written plan in advance using a pre-printed form.
• Fine Fuel Moisture (FFM) is the moisture content of a specific fuel size expressed as percent.
• Which time of day is recommended to optimize smoke dispersion?
• Which topic is addressed under Written Plan Requirements?
• Circle or Ring Fire requires watch for which risk?
• Which season is described as the main understory burning season, requiring good temperatures, relative humidity, fuel moisture, and steady persistent winds?
• What is the purpose of PPE in prescribed burning?
• What is the typical crew size for a burn operation involving heavy equipment?
• Not listed as a weather element that influences moisture content?
• What grid is used in Point/Spot Firing?
• What is fireline intensity?
• The written burn plan with map must be on site.
• In burn planning, what is the primary purpose of monitoring emissions?
• Rate of smoke dispersal depends on which factors?
• Aerial Ignition (DAID) uses what?
• Which statement about Flanking Fire is true?
• Needle scorch is defined as browning of needles by what?
• Which of the following is an example of live fuel?
• Category 2 Smoke is defined by which ventilation rate range and burn times?
• On site winds will vary with stand height and density.
• Which factors cause specific impacts to soils during a prescribed burn?
• What is a spot weather forecast and why is it used in burns?
• In Strip Head Fire, what is the typical separation between strips?
• Which statement distinguishes live fuels from dead fuels?
• Why is spotting a concern in prescribed burns?
• Who administers Smoke Management Guidelines?
• The crowns of the pine are vulnerable to crown scorch at temperatures above how many degrees Fahrenheit?
• A crew of 3-6 with heavy equipment can burn how many acres per day?
• Which of the following is a major hazard to Southern soils when burning on high clay content sites?
• What is contingency planning in prescribed fire?
• How many years of pine stand buildup pose wildfire hazard?
• What is duff?
• Stop-work authority in prescribed burn operations is used to do what?
• During Summer prescribed burns, what is a major problem commonly observed?
• Perpetuate Fire dependent species is a listed use of prescribed fire.
• How is air quality compliance addressed in burn planning?