Fire Fighter 2 FF2 Final Exam New 2024 Version Best Studying Material Rated 5 Stars, Exams of Safety and Fire Engineering

Download Fire Fighter 2 FF2 Final Exam New 2024 Version Best Studying Material Rated 5 Stars and more Exams Safety and Fire Engineering in PDF only on Docsity! Fire Fighter 2 FF2 Final Exam New 2024 Version Best Studying Material Rated 5 Stars with All Questions and Answers Which of the following should a firefighter sign in with before entry into an immediately dangerous to life and health (IDLH) area? A.Supervisor B.Team leader C.Incident Safety Officer D.Rapid intervention crew or team (RIC/RIT) ----------- Correct Answer ----------- C. incident safety officer Which of the following is a heat indicator for a possible backdraft? A.Smoke stained windows B.Turbulent smoke discharge C.Fire confined to a void space D.Contents with high heat release rate ----------- Correct Answer ----------- A. smoke stained windows Which of the following BEST describes a design limitation of structural fire fighting personal protective equipment (PPE)? A. Keeps coat sleeves from riding up B. Provides protection from hot water C. Prevents heat transfer away from body D. Covers all portions of skin when moving ----------- Correct Answer ----------- C. prevents heat transfer away from the body Which of the following types of special protective clothing requires a personal flotation device? A. Ice rescue B. Technical rescue C. Proximity fire fighting D. Hazardous materials ----------- Correct Answer ----------- A. Ice rescue Which of the following rescue tool uses includes tools to drag materials away to free victims? A.Lifting B.Pulling C.Cutting D.Stabilizing ----------- Correct Answer ----------- B. Pulling What type of technical rescue involves physical hazards such as debris that is sharp, jagged, or unstable as well as exposed wiring and rebar? A.Water rescue B.Vehicle rescue C.Confined-space rescue D.Structural collapse rescue ----------- Correct Answer ----------- D. structural collapse rescue Damage when forcing a door can be justified by severity of emergency and: A.manpower available. B.seriousness of injury. C.speed needed for entry. D.tools needed for the job. ----------- Correct Answer ----------- C. speed needed for entry When is a K-tool used? A.To cut a padlock B.To pull lock cylinders C.To cut a section out of a panel D.To make an opening near a lock ----------- Correct Answer ----------- B. to pull lock cylinders How much clearance is needed when using a K-tool? A.1/2 inch (13 mm) B.1 inch (25 mm) C.1 inches (38 mm) D.2 inches (51 mm) ----------- Correct Answer ----------- A. 1/2 (13mm) Which of the following provides firefighters rapid access to outward swinging latch doors? A.A-tool B.J-tool C.K-tool D.Shove knife ----------- Correct Answer ----------- D. shove knife Which of the following is used as the traditional approach to breaching a brick wall? A.Axe B.Crow bar C.Sledgehammer D.Battering ram ----------- Correct Answer ----------- D. Battering ram Which type of ladder is designed to be used as a self-supporting stepladder and as a single or extension ladder? A.Roof ladder B.Straight ladder C.Extension ladder D.Combination ladder ----------- Correct Answer ----------- D. combination ladder Which of the following statements about ladder placement is MOST accurate? A.Ladders should be placed to the side of openings including doors, and paths of travel. Friction loss may be overcome by: A.curving the hoseline. B.decreasing hose size. C.increasing pump pressure. D.inserting in-line gauges in the layout. ----------- Correct Answer ----------- C.increasing pump pressure. Which of the following types of fog nozzles provides a constant discharge rate throughout a range of patterns? A.Basic B.Constant pressure C.Constant gallonage D.Constant/select gallonage ----------- Correct Answer ----------- C.Constant gallonage Which statement about constant-pressure fog nozzles is MOST accurate? A.The operator can vary the flow rate while maintaining constant nozzle pressure. B.The operator can vary flow rate but must also change the nozzle pressure. C.Constant-pressure fog nozzles for handlines are only designed for low-flow rates. D.Constant-pressure fog nozzles are reliable when the operating pressure is less than 100 psi (700 kPa). ----------- Correct Answer ----------- A.The operator can vary the flow rate while maintaining constant nozzle pressure. Which of the following is a characteristic of nozzles designed to operate at pressures less than 100 psi (700 kPa)? A.Have more nozzle reaction B.Produce droplets of smaller size C.Produce lower-density fog patterns D.Produce fire streams with greater velocity ----------- Correct Answer ----------- C.Produce lower-density fog patterns Which action of fire fighting foam creates a barrier between the fuel and the fire? A.Cooling B.Aerating C.Separating D.Penetrating ----------- Correct Answer ----------- C.Separating Foam lowers surface tension of water, allowing it to ___ fires in Class A materials. A.cool B.smother C.suppress D.penetrate ----------- Correct Answer ----------- D.penetrate Why was the National Commission on Fire Prevention and Control established? A.To determine how fire loss occurs B.To determine how to reduce fire loss C.To recommend design of fire safety vehicles D.To regulate training of emergency responders ----------- Correct Answer ----------- B. To determine how to reduce fire loss What type of company protects structures in the wildland/urban interface? A.Truck company B.Brush company C.Engine company D.Special rescue company ----------- Correct Answer ----------- B. Brush company What type of company is responsible for forcible entry? A.Truck company B.Brush company C.Engine company D.Special rescue company ----------- Correct Answer ----------- A. Truck company What part of the fire service is composed of a variety of companies located in a response area? A.Company B.Battalion C.Engine company D.Operations division ----------- Correct Answer ----------- B. Battalion What type of company performs fire suppression duties at structure, vehicle, wildland, and other types of fires? A.Truck company B.Brush company C.Engine company D.Special rescue company ----------- Correct Answer ----------- C. Engine company A(an) ___ is a written step-by-step plan of action. A.policy B.standard C.procedure D.ordinance ----------- Correct Answer ----------- C. Procedure A(an) ___ is a set of principles or procedures developed by consensus. A.policy B.standard C.procedure D.ordinance ----------- Correct Answer ----------- B. Standard A(an) ___ is a collection of rules enacted by law in a particular jurisdiction. A.code B.policy C.standard D.procedure ----------- Correct Answer ----------- A. Code Which of the following is one way firefighters can reduce exposure to carcinogens present in fires? A.Clean helmet liners B.Follow good nutritional guidelines C.Maintain positive mental attitudes D.Maintain high levels of physical fitness ----------- Correct Answer ----------- A.Clean helmet liners Which of the following NFPA¨ standards establishes the design criteria for protective clothing and equipment? A.1403 B.1582 C.1851 D.1977 ----------- Correct Answer ----------- D. 1977 Which NFPA¨ standard specifies the minimum requirements for department safety and health programs? A.1407 B.1500 C.1851 D.1977 ----------- Correct Answer ----------- B. 1500 Which of the following is a minimum requirement for protective clothing and equipment as established by NFPA¨ 1500? A.New recruits may not need to train with PPE. B.Most personnel should be fully equipped with PPE. C.Protective equipment must meet current NFPA¨ design standard. D.Protective equipment must meet one of the two most current NFPA¨ design standards. ----------- Correct Answer ----------- C. Protective equipment must meet current NFPA design standard According to NFPA¨ 1500 emergency operations are limited to: A.those that are required to save the most lives. B.those that can be safely conducted by personnel on scene. C.those that can be started as soon as any personnel reach the scene. D.those that can be started as soon as the lives of all on scene are safe. ----------- Correct Answer ----------- B. Those that can be safely conducted by personnel on scene NFPA¨ 1500 requires that departments develop ___, including an annual medical verification of duty fitness. A.physical performance standards for all personnel B.physical performance standards for new personnel C.physical performance standards for personnel participating in administrative positions Additions to the structure, replacing fire escapes with enclosed stairways, and removing non-load-bearing walls are all types of: A.roof obstructions. B.security measures. C.permitted structural modifications. D.nonpermitted structural modifications. ----------- Correct Answer ----------- C. permitted structural modifications Which of the following movable windows includes a large number of narrow overlapping glass sections that swing outward? A.Jalousie B.Awning C.Pivoting D.Projecting ----------- Correct Answer ----------- A. Jalousie Which of the following BEST describes when structural collapse may occur? A.It can occur when all the factors are met. B.It can only occur before fire suppression. C.It can only occur during fire suppression. D.It can occur well after the fire is extinguished. ----------- Correct Answer ----------- D. It can occur well after the fire is extinguished In what fire stage is structural collapse very likely? A.Incipient B.Growth C.Fully developed D.Decay ----------- Correct Answer ----------- D. Decay What type of reaction releases energy in the form of heat and sometimes light? A.Kinetic B.Potential C.Exothermic D.Endothermic ----------- Correct Answer ----------- C. Exothermic The process of ignition causes pyrolysis in solid fuels and ___ in liquid fuels. A.melting B.freezing C.vaporization D.kinetic reaction ----------- Correct Answer ----------- C. vaporization What is the most common form of ignition? A.Piloted B.Exothermic C.Endothermic D.Autoignition ----------- Correct Answer ----------- A. Piloted What product of combustion causes the most fire deaths? A.Toxic smoke B.Thermal energy C.Carbon dioxide D.Hydrogen cyanide ----------- Correct Answer ----------- A. Toxic smoke What product of combustion is the most common product in structure fires? A.Toxic smoke B.Thermal energy C.Hydrogen cyanide D.Carbon monoxide ----------- Correct Answer ----------- D. Carbon monoxide What type of fuel has a definite size and shape? A.Solid B.Liquid C.Gaseous D.Chemical ----------- Correct Answer ----------- A. Solid Which of the following terms is used to refer to the process that can generate sufficient quantities of burnable vapors to ignite in the presence of a sufficient oxidizer? A.Pyrolysis B.Fire point C.Flash point D.Vapor pressure ----------- Correct Answer ----------- A. Pyrolysis What stage of fire development occurs when all the combustible materials in a compartment are burning? A.Incipient B.Growth C.Fully Developed D.Decay ----------- Correct Answer ----------- C. Fully Developed What aspect of fire development is a result of an increase in low-level ventilation prior to upper level ventilation? A.Rollover B.Backdraft C.Combustion D.Smoke explosion ----------- Correct Answer ----------- B. Backdraft Which of the following BEST describes the frequency with which personal protective equipment (PPE) should be inspected? A. As dictated by manufacturers B. As a firefighter feels there is need C. When there is down time at the fire station D. At the beginning of shift and after every use ----------- Correct Answer ----------- D. At the beginning of each shift and after every use Which of the following BEST describes when SARs are used? A. For assessing industrial accidents B. For emergency medical incidents C. For working with particulate-producing tools D. For confined space rescues and technical rescue incidents ----------- Correct Answer - ---------- D. For confined space rescues and technical rescue incidents Which piece of protective breathing apparatus has the frame checked weekly for deterioration, dirt, and cracks? A. Hoses B. Facepiece C. Breathing air cylinder assembly D. Backplate and harness assembly ----------- Correct Answer ----------- B. Facepiece Which types of SCBA air cylinders are tested every five years? A. Steel and aluminum B. Fully wrapped KevlarTM C. Fully wrapped fiberglass D. Hoop-wrapped aluminum ----------- Correct Answer ----------- A. steel and aluminum During inspection, if a portable fire extinguisher is found deficient in weight by ___ percent it should be removed from service and replaced. A.5 B.8 C.10 D.12 ----------- Correct Answer ----------- C. 10 Which of the following can change a building's layout? A.Size-up B.Interior alterations C.Preincident surveys D.Personal observations ----------- Correct Answer ----------- B. interior alterations Class A foam extinguishes and/or prevents ignition by: A.allowing water to penetrate fuels. B.creating a barrier between the fuel and the fire. C.preventing air from reaching the fuel or mixing with vapors. D.lowering the temperature of the fuel and adjacent surfaces. ----------- Correct Answer - ---------- A.allowing water to penetrate fuels. Which of the following statements about fire fighting foams is MOST accurate? A.The majority of fire fighting foams are Class A and Class K. B.Class A foam is especially effective on hydrocarbon fuels and polar solvents. Which of the following slows the transfer of heat to other combustibles and reduces the chances of overhead gases igniting? A.Gas cooling B.Direct attack C.Indirect attack D.Combination attack ----------- Correct Answer ----------- A.Gas cooling In fires in the upper levels of structures, which of the following determines the method of fire attack? A.Available hoselines B.Available personnel C.Location of the stairway D.Location of the standpipe ----------- Correct Answer ----------- D.Location of the standpipe In its pure form, natural gas is: A.butane. B.ethanol. C.propane. D.methane. ----------- Correct Answer ----------- D.methane Which of the following is one of the FIRST priorities at a fire in a protected structure? A.Shutting a control valve B.Deploying a master stream C.Stopping the flow from a sprinkler D.Connecting to a fire department connection (FDC) ----------- Correct Answer ----------- D.Connecting to a fire department connection (FDC) What should be done if smoke is visible at an electrical vehicle incident? A.Chock wheels B.Secure vehicle C.Turn off ignition D.Wear full PPE and SCBA ----------- Correct Answer ----------- D.Wear full PPE and SCBA Which nonfire hazard may be found around military training areas? A.Explosives B.Animal traps C.Unstable trees D.Rolling or falling debris ----------- Correct Answer ----------- A.Explosives Which of the following best describes flash point of flammable liquids? A. Less than 100°F (38°C) B. Greater than 100°F (38°C) C. Each varies, but it is never less than 50°F (10°C) D. Each varies, but it is always higher than 50°F (10°C) ----------- Correct Answer --------- -- A. Less than 100°F (38°C) Which of the following best describes ignition of combustible liquids? A. These can be ignited without pre-heating. B. These need pre-heating and vapor for ignition. C. These require foam and an external fuel source for ignition. D. These must be heated above the flash point before igniting. ----------- Correct Answer ----------- D. These must be heated above the flash point before igniting. Where should the apparatus be located at a class B fire? A. Upwind and uphill of the incident B. Upwind and downhill of the incident C. Downwind and uphill of the incident D. Downwind and downhill from the incident ----------- Correct Answer ----------- A. Upwind and uphill of the incident Which of the following best describes a hazard to carbon dioxide fixed suppression systems? A. Skin irritation B. Oxygen depletion C. Increased visibility D. Depletion of water supply ----------- Correct Answer ----------- B. Oxygen depletion Damage caused by fire and smoke is referred to as: A.key damage. B.primary damage. C.secondary damage. D.involuntary damage. ----------- Correct Answer ----------- B.primary damage Damage resulting from fire suppression activities is referred to as: A.limited damage. B.primary damage. C.overhaul damage. D.secondary damage. ----------- Correct Answer ----------- D.secondary damage. Vulnerability to weather and vandalism following fire suppression activities are forms of: A.primary damage. B.secondary damage. C.involuntary damage. D.specification damage. ----------- Correct Answer ----------- B.secondary damage. At what point do appropriate salvage procedures begin at a fire incident? A.After all fire personnel are on the scene B.Once the Company Officer determines it is time C.Once the last visual scan for remaining fire is complete D.Upon arrival, continuing until the last unit leaves the scene ----------- Correct Answer -- --------- D.Upon arrival, continuing until the last unit leaves the scene Protecting the contents of rooms immediately below the fire floor with salvage covers while fire suppression operations are conducted is performing a: A.fire suppression activity. B.preincident plan activity. C.salvage operations procedure. D.overhaul operations procedure. ----------- Correct Answer ----------- C.salvage operations procedure Which of the following techniques for loss control allows water to run off without collecting in the depressions? A.By lifting and removing the floor covering B.By using one salvage cover for the entire room C.By creating one high point in the furniture group D.By putting pictures, curtains, and lamps on the bed ----------- Correct Answer ----------- C.By creating one high point in the furniture group Backpack-type water vacuum tanks normally have a capacity of: A.1 to 3 gallons (4 L to 11 L). B.4 to 5 gallons (15 L to 20 L). C.6 to 10 gallons (23 L to 38 L). D.10 to 15 gallons (38 L to 57 L). ----------- Correct Answer ----------- B.4 to 5 gallons (15 L to 20 L). Which of the following is the main advantage to using spliced water chutes as catchalls during loss control? A.Can hold several hundred gallons of water B.Provides a water basin for immersing small burning objects C.Requires two submersible pumps to remove the water in carpet flooring D.As soon as water accumulates in the catchall, it can be drained to outside the fire incident structure ----------- Correct Answer ----------- D.As soon as water accumulates in the catchall, it can be drained to outside the fire incident structure All firefighting personnel should continue to use self-contained breathing apparatus (SCBA) until: A.the fire behavior has been determined. B.the fire has been completely extinguished. C.air monitoring confirms SCBAs can be safely removed. D.atmosphere has been determined toxic below 5 percent. ----------- Correct Answer ----- ------ C.air monitoring confirms SCBAs can be safely removed. The area of origin is the location: A.where the fire began. B.with the most charring. Cooking equipment and a loose handrail on a stairway are possible sources of: (1228) A. slips and falls. B. unsafe behaviors. C. unsafe conditions. D. hazardous processes. ----------- Correct Answer ----------- C. unsafe conditions. What conditions noted during a preincident planning survey will impact apparatus response and positioning? (1257) A. Distance from the street to the building B. Distance from front to rear entrance C. Property accessibility from the front and rear only D. Barriers to communication with building occupants ----------- Correct Answer ----------- A. Distance from the street to the building Uncommon and rare strain of hepatitis. also only occurs if patient already has hepatitis B. ----------- Correct Answer ----------- A. hepatitis D. Which communicable disease typically occurs in healthcare settings and is resistant to antibiotics? A) MRSA B) Hepatitis C) HIV/AIDS D) Tuberculosis (TB) ----------- Correct Answer ----------- A) MRSA/MDRO Which of the following statements about pathogens is MOST accurate? A) Airborne pathogens are the mostly commonly encountered B) Bloodborne pathogens are the most commonly encountered C) Airborne pathogens are most commonly encountered in the summer D) Airborne and bloodborne pathogens are encountered at the same rate ----------- Correct Answer ----------- B) Bloodborne pathogens are the most commonly encountered Spinal injuries and head trauma are often causes of: A) Intrinsic shock B) Cardiogenic shock C) Neurogenic shock D) hypovolemic shock ----------- Correct Answer ----------- C) Neurogenic shock What should be done in more severe instances of bleeding, especially, arterial bleeding? A) The extremity should be elevated B) Blood clotting medicines should be given C) A dressing should be put on the wound immediately D) Direct pressure should be applied with gloved hand immediately ----------- Correct Answer ----------- D) Direct pressure should be applied with gloved hand immediately Which of the following are gases that turn into liquid at or below -130¡F (-90¡C) at 14.7 psi (101 kPa) {1.01 bar}? A.Cryogens B.Liquefied gases C.Frozen materials D.Elevated-temperature materials ----------- Correct Answer ----------- A.Cryogens Which of the following is a bulk-capacity fixed-facility container? A.Ton containers B.Nonbulk packaging C.Intermodal containers D.Aboveground storage tanks ----------- Correct Answer ----------- D.Aboveground storage tanks Pesticide labels are regulated by the: A.Environmental Protection Agency (EPA). B.National Fire Protection Agency¨ (NFPA¨). C.Occupational Safety and Health Administration (OSHA). D.Canadian Workplace Hazardous Materials Information System (WHMIS). ----------- Correct Answer ----------- A.Environmental Protection Agency (EPA). Pesticides that are highly toxic must carry labels that read: A.CAUTION. B.WARNING. C.DANGER/POISON. D.EXTREMELY FLAMMABLE. ----------- Correct Answer ----------- C.DANGER/POISON Which of the following is a guideline for protecting against possible secondary devices? A.Evacuate all personnel as quickly as possible B.Anticipate their presence at illicit laboratories C.Use multiple personnel to examine the scene D.Move items carefully if they might conceal an explosive device ----------- Correct Answer ----------- B.Anticipate their presence at illicit laboratories Which incident level requires resources from state/provincial agencies, federal agencies, and/or private industry in addition to unified command? A.Level I B.Level II C.Level III D.Level IV ----------- Correct Answer ----------- C.Level III PPE selection is determined by: A.time of day. B.risk and potential hazards. C.number of personnel available. D.wind speed and ambient temperature. ----------- Correct Answer ----------- B.risk and potential hazards. Which of the following is the first resource if outside assistance is needed? A.The incident action plan B.The National Response Plan C.The local emergency response plan D.The National Incident Management System ----------- Correct Answer ----------- C.The local emergency response plan Which public protection method is usually the best protective action? A.Protection B.Evacuation C.Sheltering-in-place D.Defending-in-place ----------- Correct Answer ----------- B.Evacuation What is the purpose of decontamination? A.To completely rid victims from all levels of contamination B.To reduce contamination to a level that is no longer harmful C.To remove and destroy victimsÕ clothing as quickly as possible D.To evacuate victims as quickly as possible from the area of contamination ----------- Correct Answer ----------- B.To reduce contamination to a level that is no longer harmful A description of conditions as they appear can also be called a ---------- Correct Answer ---------- Brief Initial Report The arrival report should contain the ---------- Correct Answer ---------- Address of incident if different from original What contains the transfer of command? ---------- Correct Answer ---------- Personal accountability report What includes an air consumption report when given? ---------- Correct Answer ---------- Tactical progress report What is intended to warn personnel at a scene of an impending hazard? ---------- Correct Answer ---------- Emergency radio traffic What would be a systematic method of confirming the status of units operating at incident? ---------- Correct Answer ---------- Personal accountability report What is a limitation of a personnel accountability report? ---------- Correct Answer --------- - It uses a considerable amount of time What is vital to fire department operations from legal, statistical, and record-keeping standpoints? ---------- Correct Answer ---------- Post Incident report Which of the following Best describes to what percentage wheel chocks can hold a vehicle in place on a grade ---------- Correct Answer ---------- 10 to 15 Percent Cribbing materials are painted on the ends to indicate: ---------- Correct Answer ---------- Length of cribbing What rescue tools gives rescuers the ability to lift or displace an object that cannot be lifted by other equipment ---------- Correct Answer ---------- Pneumatic Lifting Bags In what order should stacked lifting bags be inflated ---------- Correct Answer ---------- Bottom Bag first with smaller bags on top What is an advantage of synthetic fiber cable ---------- Correct Answer ---------- Floats on water The load capacity of a come-along ranges from: ---------- Correct Answer ---------- 1 to 10 tons What rescue tool consists of a square drive onto which a socket is attached ---------- Correct Answer ---------- Come-along What rescue tool maintenance task BEST describes how firefighters can mitigate the problem of fuel separating or degrading over time ---------- Correct Answer ---------- Make sure that fuel is fresh What BEST describes a benefit of scene size-up ---------- Correct Answer ---------- Identifies potential hazards What vehicle extrication hazards can be mitigated by parking apparatus to farm a barrier between scene and ongoing traffic ---------- Correct Answer ---------- Traffic What fire hazards present during vehicle extrication is most commonly found in a vehicle's trunk and interior ---------- Correct Answer ---------- Flammable adhesives and liquids What hazards requires proper protective measures is taken to avoid contact with bodily fluids ---------- Correct Answer ---------- Bloodborne pathogens What type of vehicle is powered by multiple propulsion systems ---------- Correct Answer ---------- Hybrid electric vehicles What color is used to code the wiring of a 36-volt system on a Saturn ---------- Correct Answer ---------- Blue What duties are part of assessing the entire scene at a vehicle extrication incident ------- --- Correct Answer ---------- Check for victims ejected from vehicles When assessing the need for extrication, when should the information gathered be reported to the IC ---------- Correct Answer ---------- As each assessment is completed What duty uses equipment to support key points between the vehicle and the ground --- ------- Correct Answer ---------- Stabilizing the Vehicle During vehicle extrication, where should chocks be placed if the vehicle is on an incline ---------- Correct Answer ---------- On the downhill side What may be necessary to use to ensure solid contact between cribbing and the vehicle during extrication ---------- Correct Answer ---------- Wedges What type of rescue equipment is used to gain access to the interior of a vehicle by lifting an object resting on the vehicle ---------- Correct Answer ---------- Lifting devices What type of stabilizing system used a system of tubes and pins to spread the vehicle load during extrication ---------- Correct Answer ---------- Strut system What should be done BEFORE shutting off the power when securing the electrical system in a vehicle ---------- Correct Answer ---------- Lower power windows Firefighters should assume electric cars are always powered up even if they do not hear: ---------- Correct Answer ---------- Engine Noise Which color-coded cords should never be cut on an electric vehicle ---------- Correct Answer ---------- Orange What must be disabled by cutting the connection between the sensors and control unit - --------- Correct Answer ---------- Side-impact protection system restraints What passenger safety and head protection systems must be punctured in order to be deflated ---------- Correct Answer ---------- Inflatable tubes Removing the ______ is no longer standard extrication practice as it can seriously weaken a vehicle's body, possibly causing collapse. ---------- Correct Answer ---------- Windshield What BEST describes where tempered glass is commonly used in vehicle windows ----- ----- Correct Answer ---------- Side and Rear windows What tool can be used to open a completely stuck door ---------- Correct Answer ---------- Spreader In what type of vehicle body construction can removing the roof and doors compromise structural integrity ---------- Correct Answer ---------- Unibody construction Placing cribbing under the base of the A-post on a unibody vehicle when displacing the dashboard prevents: ---------- Correct Answer ---------- The dashboard from returning to its original position What best describes the role of a Firefighter II during technical rescue operations -------- -- Correct Answer ---------- Assisting technical rescuers in incident-related task What initial action may involve blocking traffic and shutting of utilities ---------- Correct Answer ---------- Stabilize the situation What personnel determines the location of the outer perimeter for scene security --------- - Correct Answer ---------- Incident Commander What BEST describes the personnel allowed in the warm zone during an incident -------- -- Correct Answer ---------- Personnel that are assisting those resolving the incident What type of structural collapse pattern occurs when the outer walls of a structure remain intact and upper floors fail in the middle ---------- Correct Answer ---------- V- shaped Collapse What type of collapse pattern is most vulnerable to a secondary collapse ---------- Correct Answer ---------- Cantilever collapse What type of technical rescue has environmental hazards that involve fire, darkness, and temperature extremes ---------- Correct Answer ---------- Structural collapse rescue What BEST describes the physical hazards found during a confined space rescue ------- --- Correct Answer ---------- Hazard created by debris trapped against upstream face When using the OATH method of communication during confined space rescue, one tug represents: ---------- Correct Answer ---------- O-ok What duties can a firefighter perform if not trained in vehicle extrication ---------- Correct Answer ---------- Assist by providing care to victims Personal floatation devices (PFDs) are mandatory for all personal working within _____ of the water's edge during water rescue. ---------- Correct Answer ---------- 10 Feet What BEST describes the hazards found at low-water dams ---------- Correct Answer ---- ------ Hazard created by debris trapped against upstream face What type of technical rescue requires keeping all nonessential personnel, bystanders, and heavy equipment back to prevent vibrations from causing secondary cave-ins ------- --- Correct Answer ---------- Trench Rescue Which of the following statements about batch-mixing is MOST Accurate ---------- Correct Answer ---------- Batch-mixing may not be effective on large incidents because attack lines must be shut down when the solution tank needs to be refilled Which proportioning method mixes premeasured portions of water and foam concentrate in a container ---------- Correct Answer ---------- Premixing Which proportioning method can result in decreased foaming ability if the solution is stored for long periods of time ---------- Correct Answer ---------- Premixing What is the function of the foam-generating system or nozzle ---------- Correct Answer --- ------- Adds air into the foam solution to produce finished foam Which foam proportioners is designed to be directly attached to the pump panel discharge outlet ---------- Correct Answer ---------- In-line foam educator How do in-line educators introduce foam concentrate into the water stream ---------- Correct Answer ---------- Depends on Venturi Principle to draw foam concentrate through hose connected to foam container Which of the following is a special consideration when using foam nozzle educators ----- ----- Correct Answer ---------- Foam concentrate container must be moved if nozzle is moved Which of the following statements about compressed air foam systems (CAFS) is MOST accurate ---------- Correct Answer ---------- An onboard air compressor adds air to the foam solution Which of the following statements about foam delivery devices is MOST accurate -------- -- Correct Answer ---------- Smooth bore nozzles are used most often with compressed air foam systems Which foam generator produces foam by using a powered fan to force air through the foam spray ---------- Correct Answer ---------- Mechanical blower generator Water-aspirating type nozzles and mechanical blower generators are the 2 types of: ----- ----- Correct Answer ---------- Medium-and high-expansion foam generating devices Poor-quality foam may result from: ---------- Correct Answer ---------- Clogged foam passages due to improper cleaning of proportioning equipment Which of the following might cause poor quality foam, or no foam to be generated -------- -- Correct Answer ---------- Eductor and nozzle flow ratings that do not match In which application method does the operator direct the foam stream on the ground near the front edge of a burning liquid spill ---------- Correct Answer ---------- Roll-on method What is the primary application technique used on above ground storage tank fires ------ ---- Correct Answer ---------- Rain-down method Where is the Bank-down method primarily used ---------- Correct Answer ---------- Fire and spills around overturned vehicles Which of the following statements about foam hazards is MOST accurate ---------- Correct Answer ---------- Foam concentrates may be mildly irritating to skin and eyes Which of the following statements about foam hazards is most accurate ---------- Correct Answer ---------- Foam concentrates pose minimal health risk to firefighters Which of the following statements about finished foam in the environment is most accurate ---------- Correct Answer ---------- Firefighters should take care to prevent foam from directly entering bodies of water Life safety, incident stabilization, and property conservation are also known as: ---------- Correct Answer ---------- Emergency Incident Priorities What BEST describes open communication ---------- Correct Answer ---------- It is a method used to gather input to base tactical decisions on What BEST describes task performed by the first arriving company if smoke and fire are visible ---------- Correct Answer ---------- Lay a supply line from the closest hydrant to the fire What BEST describes the two-in, two-out rule ---------- Correct Answer ---------- Enough personnel are present on-scene to have 2 firefighters perform entry while 2 are outside What step should the first-arriving company take after size-up and the 360 degree survey are complete ---------- Correct Answer ---------- Intervene between trapped occupants and the fire The first task that a second-arriving engine company should complete is to: ---------- Correct Answer ---------- Make sure adequate water supply is established to the fireground What area is searched first if it will not put firefighters at risk of severe injury or death ---- ------ Correct Answer ---------- The area closest to the fire Fire Fighter 2 FF2 Final Exam New 2024 Version Best Studying Material Rated 5 Stars with All Questions and Answers Which of the following should a firefighter sign in with before entry into an immediately dangerous to life and health (IDLH) area? A.Supervisor B.Team leader C.Incident Safety Officer D.Rapid intervention crew or team (RIC/RIT) ----------- Correct Answer ----------- C. incident safety officer Which of the following is a heat indicator for a possible backdraft? A.Smoke stained windows B.Turbulent smoke discharge C.Fire confined to a void space D.Contents with high heat release rate ----------- Correct Answer ----------- A. smoke stained windows Which of the following BEST describes a design limitation of structural fire fighting personal protective equipment (PPE)? A. Keeps coat sleeves from riding up B. Provides protection from hot water C. Prevents heat transfer away from body D. Covers all portions of skin when moving ----------- Correct Answer ----------- C. prevents heat transfer away from the body Which of the following types of special protective clothing requires a personal flotation device? A. Ice rescue B. Technical rescue C. Proximity fire fighting D. Hazardous materials ----------- Correct Answer ----------- A. Ice rescue Which of the following rescue tool uses includes tools to drag materials away to free victims? A.Lifting B.Pulling C.Cutting D.Stabilizing ----------- Correct Answer ----------- B. Pulling What type of technical rescue involves physical hazards such as debris that is sharp, jagged, or unstable as well as exposed wiring and rebar? A.Water rescue B.Vehicle rescue C.Confined-space rescue D.Structural collapse rescue ----------- Correct Answer ----------- D. structural collapse rescue Damage when forcing a door can be justified by severity of emergency and: A.manpower available. B.seriousness of injury. C.speed needed for entry. D.tools needed for the job. ----------- Correct Answer ----------- C. speed needed for entry When is a K-tool used? A.To cut a padlock B.To pull lock cylinders C.To cut a section out of a panel D.To make an opening near a lock ----------- Correct Answer ----------- B. to pull lock cylinders How much clearance is needed when using a K-tool? A.1/2 inch (13 mm) B.1 inch (25 mm) C.1 inches (38 mm) D.2 inches (51 mm) ----------- Correct Answer ----------- A. 1/2 (13mm) Which of the following provides firefighters rapid access to outward swinging latch doors? A.A-tool B.J-tool C.K-tool D.Shove knife ----------- Correct Answer ----------- D. shove knife Which of the following is used as the traditional approach to breaching a brick wall? A.Axe B.Crow bar C.Sledgehammer D.Battering ram ----------- Correct Answer ----------- D. Battering ram Which type of ladder is designed to be used as a self-supporting stepladder and as a single or extension ladder? A.Roof ladder B.Straight ladder C.Extension ladder D.Combination ladder ----------- Correct Answer ----------- D. combination ladder Which of the following statements about ladder placement is MOST accurate? A.Ladders should be placed to the side of openings including doors, and paths of travel. Friction loss may be overcome by: A.curving the hoseline. B.decreasing hose size. C.increasing pump pressure. D.inserting in-line gauges in the layout. ----------- Correct Answer ----------- C.increasing pump pressure. Which of the following types of fog nozzles provides a constant discharge rate throughout a range of patterns? A.Basic B.Constant pressure C.Constant gallonage D.Constant/select gallonage ----------- Correct Answer ----------- C.Constant gallonage Which statement about constant-pressure fog nozzles is MOST accurate? A.The operator can vary the flow rate while maintaining constant nozzle pressure. B.The operator can vary flow rate but must also change the nozzle pressure. C.Constant-pressure fog nozzles for handlines are only designed for low-flow rates. D.Constant-pressure fog nozzles are reliable when the operating pressure is less than 100 psi (700 kPa). ----------- Correct Answer ----------- A.The operator can vary the flow rate while maintaining constant nozzle pressure. Which of the following is a characteristic of nozzles designed to operate at pressures less than 100 psi (700 kPa)? A.Have more nozzle reaction B.Produce droplets of smaller size C.Produce lower-density fog patterns D.Produce fire streams with greater velocity ----------- Correct Answer ----------- C.Produce lower-density fog patterns Which action of fire fighting foam creates a barrier between the fuel and the fire? A.Cooling B.Aerating C.Separating D.Penetrating ----------- Correct Answer ----------- C.Separating Foam lowers surface tension of water, allowing it to ___ fires in Class A materials. A.cool B.smother C.suppress D.penetrate ----------- Correct Answer ----------- D.penetrate Why was the National Commission on Fire Prevention and Control established? A.To determine how fire loss occurs B.To determine how to reduce fire loss C.To recommend design of fire safety vehicles D.To regulate training of emergency responders ----------- Correct Answer ----------- B. To determine how to reduce fire loss What type of company protects structures in the wildland/urban interface? A.Truck company B.Brush company C.Engine company D.Special rescue company ----------- Correct Answer ----------- B. Brush company What type of company is responsible for forcible entry? A.Truck company B.Brush company C.Engine company D.Special rescue company ----------- Correct Answer ----------- A. Truck company What part of the fire service is composed of a variety of companies located in a response area? A.Company B.Battalion C.Engine company D.Operations division ----------- Correct Answer ----------- B. Battalion What type of company performs fire suppression duties at structure, vehicle, wildland, and other types of fires? A.Truck company B.Brush company C.Engine company D.Special rescue company ----------- Correct Answer ----------- C. Engine company A(an) ___ is a written step-by-step plan of action. A.policy B.standard C.procedure D.ordinance ----------- Correct Answer ----------- C. Procedure A(an) ___ is a set of principles or procedures developed by consensus. A.policy B.standard C.procedure D.ordinance ----------- Correct Answer ----------- B. Standard A(an) ___ is a collection of rules enacted by law in a particular jurisdiction. A.code B.policy C.standard D.procedure ----------- Correct Answer ----------- A. Code Which of the following is one way firefighters can reduce exposure to carcinogens present in fires? A.Clean helmet liners B.Follow good nutritional guidelines C.Maintain positive mental attitudes D.Maintain high levels of physical fitness ----------- Correct Answer ----------- A.Clean helmet liners Which of the following NFPA¨ standards establishes the design criteria for protective clothing and equipment? A.1403 B.1582 C.1851 D.1977 ----------- Correct Answer ----------- D. 1977 Which NFPA¨ standard specifies the minimum requirements for department safety and health programs? A.1407 B.1500 C.1851 D.1977 ----------- Correct Answer ----------- B. 1500 Which of the following is a minimum requirement for protective clothing and equipment as established by NFPA¨ 1500? A.New recruits may not need to train with PPE. B.Most personnel should be fully equipped with PPE. C.Protective equipment must meet current NFPA¨ design standard. D.Protective equipment must meet one of the two most current NFPA¨ design standards. ----------- Correct Answer ----------- C. Protective equipment must meet current NFPA design standard According to NFPA¨ 1500 emergency operations are limited to: A.those that are required to save the most lives. B.those that can be safely conducted by personnel on scene. C.those that can be started as soon as any personnel reach the scene. D.those that can be started as soon as the lives of all on scene are safe. ----------- Correct Answer ----------- B. Those that can be safely conducted by personnel on scene NFPA¨ 1500 requires that departments develop ___, including an annual medical verification of duty fitness. A.physical performance standards for all personnel B.physical performance standards for new personnel C.physical performance standards for personnel participating in administrative positions Additions to the structure, replacing fire escapes with enclosed stairways, and removing non-load-bearing walls are all types of: A.roof obstructions. B.security measures. C.permitted structural modifications. D.nonpermitted structural modifications. ----------- Correct Answer ----------- C. permitted structural modifications Which of the following movable windows includes a large number of narrow overlapping glass sections that swing outward? A.Jalousie B.Awning C.Pivoting D.Projecting ----------- Correct Answer ----------- A. Jalousie Which of the following BEST describes when structural collapse may occur? A.It can occur when all the factors are met. B.It can only occur before fire suppression. C.It can only occur during fire suppression. D.It can occur well after the fire is extinguished. ----------- Correct Answer ----------- D. It can occur well after the fire is extinguished In what fire stage is structural collapse very likely? A.Incipient B.Growth C.Fully developed D.Decay ----------- Correct Answer ----------- D. Decay What type of reaction releases energy in the form of heat and sometimes light? A.Kinetic B.Potential C.Exothermic D.Endothermic ----------- Correct Answer ----------- C. Exothermic The process of ignition causes pyrolysis in solid fuels and ___ in liquid fuels. A.melting B.freezing C.vaporization D.kinetic reaction ----------- Correct Answer ----------- C. vaporization What is the most common form of ignition? A.Piloted B.Exothermic C.Endothermic D.Autoignition ----------- Correct Answer ----------- A. Piloted What product of combustion causes the most fire deaths? A.Toxic smoke B.Thermal energy C.Carbon dioxide D.Hydrogen cyanide ----------- Correct Answer ----------- A. Toxic smoke What product of combustion is the most common product in structure fires? A.Toxic smoke B.Thermal energy C.Hydrogen cyanide D.Carbon monoxide ----------- Correct Answer ----------- D. Carbon monoxide What type of fuel has a definite size and shape? A.Solid B.Liquid C.Gaseous D.Chemical ----------- Correct Answer ----------- A. Solid Which of the following terms is used to refer to the process that can generate sufficient quantities of burnable vapors to ignite in the presence of a sufficient oxidizer? A.Pyrolysis B.Fire point C.Flash point D.Vapor pressure ----------- Correct Answer ----------- A. Pyrolysis What stage of fire development occurs when all the combustible materials in a compartment are burning? A.Incipient B.Growth C.Fully Developed D.Decay ----------- Correct Answer ----------- C. Fully Developed What aspect of fire development is a result of an increase in low-level ventilation prior to upper level ventilation? A.Rollover B.Backdraft C.Combustion D.Smoke explosion ----------- Correct Answer ----------- B. Backdraft Which of the following BEST describes the frequency with which personal protective equipment (PPE) should be inspected? A. As dictated by manufacturers B. As a firefighter feels there is need C. When there is down time at the fire station D. At the beginning of shift and after every use ----------- Correct Answer ----------- D. At the beginning of each shift and after every use Which of the following BEST describes when SARs are used? A. For assessing industrial accidents B. For emergency medical incidents C. For working with particulate-producing tools D. For confined space rescues and technical rescue incidents ----------- Correct Answer - ---------- D. For confined space rescues and technical rescue incidents Which piece of protective breathing apparatus has the frame checked weekly for deterioration, dirt, and cracks? A. Hoses B. Facepiece C. Breathing air cylinder assembly D. Backplate and harness assembly ----------- Correct Answer ----------- B. Facepiece Which types of SCBA air cylinders are tested every five years? A. Steel and aluminum B. Fully wrapped KevlarTM C. Fully wrapped fiberglass D. Hoop-wrapped aluminum ----------- Correct Answer ----------- A. steel and aluminum During inspection, if a portable fire extinguisher is found deficient in weight by ___ percent it should be removed from service and replaced. A.5 B.8 C.10 D.12 ----------- Correct Answer ----------- C. 10 Which of the following can change a building's layout? A.Size-up B.Interior alterations C.Preincident surveys D.Personal observations ----------- Correct Answer ----------- B. interior alterations Class A foam extinguishes and/or prevents ignition by: A.allowing water to penetrate fuels. B.creating a barrier between the fuel and the fire. C.preventing air from reaching the fuel or mixing with vapors. D.lowering the temperature of the fuel and adjacent surfaces. ----------- Correct Answer - ---------- A.allowing water to penetrate fuels. Which of the following statements about fire fighting foams is MOST accurate? A.The majority of fire fighting foams are Class A and Class K. B.Class A foam is especially effective on hydrocarbon fuels and polar solvents. Which of the following slows the transfer of heat to other combustibles and reduces the chances of overhead gases igniting? A.Gas cooling B.Direct attack C.Indirect attack D.Combination attack ----------- Correct Answer ----------- A.Gas cooling In fires in the upper levels of structures, which of the following determines the method of fire attack? A.Available hoselines B.Available personnel C.Location of the stairway D.Location of the standpipe ----------- Correct Answer ----------- D.Location of the standpipe In its pure form, natural gas is: A.butane. B.ethanol. C.propane. D.methane. ----------- Correct Answer ----------- D.methane Which of the following is one of the FIRST priorities at a fire in a protected structure? A.Shutting a control valve B.Deploying a master stream C.Stopping the flow from a sprinkler D.Connecting to a fire department connection (FDC) ----------- Correct Answer ----------- D.Connecting to a fire department connection (FDC) What should be done if smoke is visible at an electrical vehicle incident? A.Chock wheels B.Secure vehicle C.Turn off ignition D.Wear full PPE and SCBA ----------- Correct Answer ----------- D.Wear full PPE and SCBA Which nonfire hazard may be found around military training areas? A.Explosives B.Animal traps C.Unstable trees D.Rolling or falling debris ----------- Correct Answer ----------- A.Explosives Which of the following best describes flash point of flammable liquids? A. Less than 100°F (38°C) B. Greater than 100°F (38°C) C. Each varies, but it is never less than 50°F (10°C) D. Each varies, but it is always higher than 50°F (10°C) ----------- Correct Answer --------- -- A. Less than 100°F (38°C) Which of the following best describes ignition of combustible liquids? A. These can be ignited without pre-heating. B. These need pre-heating and vapor for ignition. C. These require foam and an external fuel source for ignition. D. These must be heated above the flash point before igniting. ----------- Correct Answer ----------- D. These must be heated above the flash point before igniting. Where should the apparatus be located at a class B fire? A. Upwind and uphill of the incident B. Upwind and downhill of the incident C. Downwind and uphill of the incident D. Downwind and downhill from the incident ----------- Correct Answer ----------- A. Upwind and uphill of the incident Which of the following best describes a hazard to carbon dioxide fixed suppression systems? A. Skin irritation B. Oxygen depletion C. Increased visibility D. Depletion of water supply ----------- Correct Answer ----------- B. Oxygen depletion Damage caused by fire and smoke is referred to as: A.key damage. B.primary damage. C.secondary damage. D.involuntary damage. ----------- Correct Answer ----------- B.primary damage Damage resulting from fire suppression activities is referred to as: A.limited damage. B.primary damage. C.overhaul damage. D.secondary damage. ----------- Correct Answer ----------- D.secondary damage. Vulnerability to weather and vandalism following fire suppression activities are forms of: A.primary damage. B.secondary damage. C.involuntary damage. D.specification damage. ----------- Correct Answer ----------- B.secondary damage. At what point do appropriate salvage procedures begin at a fire incident? A.After all fire personnel are on the scene B.Once the Company Officer determines it is time C.Once the last visual scan for remaining fire is complete D.Upon arrival, continuing until the last unit leaves the scene ----------- Correct Answer -- --------- D.Upon arrival, continuing until the last unit leaves the scene Protecting the contents of rooms immediately below the fire floor with salvage covers while fire suppression operations are conducted is performing a: A.fire suppression activity. B.preincident plan activity. C.salvage operations procedure. D.overhaul operations procedure. ----------- Correct Answer ----------- C.salvage operations procedure Which of the following techniques for loss control allows water to run off without collecting in the depressions? A.By lifting and removing the floor covering B.By using one salvage cover for the entire room C.By creating one high point in the furniture group D.By putting pictures, curtains, and lamps on the bed ----------- Correct Answer ----------- C.By creating one high point in the furniture group Backpack-type water vacuum tanks normally have a capacity of: A.1 to 3 gallons (4 L to 11 L). B.4 to 5 gallons (15 L to 20 L). C.6 to 10 gallons (23 L to 38 L). D.10 to 15 gallons (38 L to 57 L). ----------- Correct Answer ----------- B.4 to 5 gallons (15 L to 20 L). Which of the following is the main advantage to using spliced water chutes as catchalls during loss control? A.Can hold several hundred gallons of water B.Provides a water basin for immersing small burning objects C.Requires two submersible pumps to remove the water in carpet flooring D.As soon as water accumulates in the catchall, it can be drained to outside the fire incident structure ----------- Correct Answer ----------- D.As soon as water accumulates in the catchall, it can be drained to outside the fire incident structure All firefighting personnel should continue to use self-contained breathing apparatus (SCBA) until: A.the fire behavior has been determined. B.the fire has been completely extinguished. C.air monitoring confirms SCBAs can be safely removed. D.atmosphere has been determined toxic below 5 percent. ----------- Correct Answer ----- ------ C.air monitoring confirms SCBAs can be safely removed. The area of origin is the location: A.where the fire began. B.with the most charring. Cooking equipment and a loose handrail on a stairway are possible sources of: (1228) A. slips and falls. B. unsafe behaviors. C. unsafe conditions. D. hazardous processes. ----------- Correct Answer ----------- C. unsafe conditions. What conditions noted during a preincident planning survey will impact apparatus response and positioning? (1257) A. Distance from the street to the building B. Distance from front to rear entrance C. Property accessibility from the front and rear only D. Barriers to communication with building occupants ----------- Correct Answer ----------- A. Distance from the street to the building Uncommon and rare strain of hepatitis. also only occurs if patient already has hepatitis B. ----------- Correct Answer ----------- A. hepatitis D. Which communicable disease typically occurs in healthcare settings and is resistant to antibiotics? A) MRSA B) Hepatitis C) HIV/AIDS D) Tuberculosis (TB) ----------- Correct Answer ----------- A) MRSA/MDRO Which of the following statements about pathogens is MOST accurate? A) Airborne pathogens are the mostly commonly encountered B) Bloodborne pathogens are the most commonly encountered C) Airborne pathogens are most commonly encountered in the summer D) Airborne and bloodborne pathogens are encountered at the same rate ----------- Correct Answer ----------- B) Bloodborne pathogens are the most commonly encountered Spinal injuries and head trauma are often causes of: A) Intrinsic shock B) Cardiogenic shock C) Neurogenic shock D) hypovolemic shock ----------- Correct Answer ----------- C) Neurogenic shock What should be done in more severe instances of bleeding, especially, arterial bleeding? A) The extremity should be elevated B) Blood clotting medicines should be given C) A dressing should be put on the wound immediately D) Direct pressure should be applied with gloved hand immediately ----------- Correct Answer ----------- D) Direct pressure should be applied with gloved hand immediately Which of the following are gases that turn into liquid at or below -130¡F (-90¡C) at 14.7 psi (101 kPa) {1.01 bar}? A.Cryogens B.Liquefied gases C.Frozen materials D.Elevated-temperature materials ----------- Correct Answer ----------- A.Cryogens Which of the following is a bulk-capacity fixed-facility container? A.Ton containers B.Nonbulk packaging C.Intermodal containers D.Aboveground storage tanks ----------- Correct Answer ----------- D.Aboveground storage tanks Pesticide labels are regulated by the: A.Environmental Protection Agency (EPA). B.National Fire Protection Agency¨ (NFPA¨). C.Occupational Safety and Health Administration (OSHA). D.Canadian Workplace Hazardous Materials Information System (WHMIS). ----------- Correct Answer ----------- A.Environmental Protection Agency (EPA). Pesticides that are highly toxic must carry labels that read: A.CAUTION. B.WARNING. C.DANGER/POISON. D.EXTREMELY FLAMMABLE. ----------- Correct Answer ----------- C.DANGER/POISON Which of the following is a guideline for protecting against possible secondary devices? A.Evacuate all personnel as quickly as possible B.Anticipate their presence at illicit laboratories C.Use multiple personnel to examine the scene D.Move items carefully if they might conceal an explosive device ----------- Correct Answer ----------- B.Anticipate their presence at illicit laboratories Which incident level requires resources from state/provincial agencies, federal agencies, and/or private industry in addition to unified command? A.Level I B.Level II C.Level III D.Level IV ----------- Correct Answer ----------- C.Level III PPE selection is determined by: A.time of day. B.risk and potential hazards. C.number of personnel available. D.wind speed and ambient temperature. ----------- Correct Answer ----------- B.risk and potential hazards. Which of the following is the first resource if outside assistance is needed? A.The incident action plan B.The National Response Plan C.The local emergency response plan D.The National Incident Management System ----------- Correct Answer ----------- C.The local emergency response plan Which public protection method is usually the best protective action? A.Protection B.Evacuation C.Sheltering-in-place D.Defending-in-place ----------- Correct Answer ----------- B.Evacuation What is the purpose of decontamination? A.To completely rid victims from all levels of contamination B.To reduce contamination to a level that is no longer harmful C.To remove and destroy victimsÕ clothing as quickly as possible D.To evacuate victims as quickly as possible from the area of contamination ----------- Correct Answer ----------- B.To reduce contamination to a level that is no longer harmful A description of conditions as they appear can also be called a ---------- Correct Answer ---------- Brief Initial Report The arrival report should contain the ---------- Correct Answer ---------- Address of incident if different from original What contains the transfer of command? ---------- Correct Answer ---------- Personal accountability report What includes an air consumption report when given? ---------- Correct Answer ---------- Tactical progress report What is intended to warn personnel at a scene of an impending hazard? ---------- Correct Answer ---------- Emergency radio traffic What would be a systematic method of confirming the status of units operating at incident? ---------- Correct Answer ---------- Personal accountability report What is a limitation of a personnel accountability report? ---------- Correct Answer --------- - It uses a considerable amount of time What is vital to fire department operations from legal, statistical, and record-keeping standpoints? ---------- Correct Answer ---------- Post Incident report Which of the following Best describes to what percentage wheel chocks can hold a vehicle in place on a grade ---------- Correct Answer ---------- 10 to 15 Percent Cribbing materials are painted on the ends to indicate: ---------- Correct Answer ---------- Length of cribbing What rescue tools gives rescuers the ability to lift or displace an object that cannot be lifted by other equipment ---------- Correct Answer ---------- Pneumatic Lifting Bags In what order should stacked lifting bags be inflated ---------- Correct Answer ---------- Bottom Bag first with smaller bags on top What is an advantage of synthetic fiber cable ---------- Correct Answer ---------- Floats on water The load capacity of a come-along ranges from: ---------- Correct Answer ---------- 1 to 10 tons What rescue tool consists of a square drive onto which a socket is attached ---------- Correct Answer ---------- Come-along What rescue tool maintenance task BEST describes how firefighters can mitigate the problem of fuel separating or degrading over time ---------- Correct Answer ---------- Make sure that fuel is fresh What BEST describes a benefit of scene size-up ---------- Correct Answer ---------- Identifies potential hazards What vehicle extrication hazards can be mitigated by parking apparatus to farm a barrier between scene and ongoing traffic ---------- Correct Answer ---------- Traffic What fire hazards present during vehicle extrication is most commonly found in a vehicle's trunk and interior ---------- Correct Answer ---------- Flammable adhesives and liquids What hazards requires proper protective measures is taken to avoid contact with bodily fluids ---------- Correct Answer ---------- Bloodborne pathogens What type of vehicle is powered by multiple propulsion systems ---------- Correct Answer ---------- Hybrid electric vehicles What color is used to code the wiring of a 36-volt system on a Saturn ---------- Correct Answer ---------- Blue What duties are part of assessing the entire scene at a vehicle extrication incident ------- --- Correct Answer ---------- Check for victims ejected from vehicles When assessing the need for extrication, when should the information gathered be reported to the IC ---------- Correct Answer ---------- As each assessment is completed What duty uses equipment to support key points between the vehicle and the ground --- ------- Correct Answer ---------- Stabilizing the Vehicle During vehicle extrication, where should chocks be placed if the vehicle is on an incline ---------- Correct Answer ---------- On the downhill side What may be necessary to use to ensure solid contact between cribbing and the vehicle during extrication ---------- Correct Answer ---------- Wedges What type of rescue equipment is used to gain access to the interior of a vehicle by lifting an object resting on the vehicle ---------- Correct Answer ---------- Lifting devices What type of stabilizing system used a system of tubes and pins to spread the vehicle load during extrication ---------- Correct Answer ---------- Strut system What should be done BEFORE shutting off the power when securing the electrical system in a vehicle ---------- Correct Answer ---------- Lower power windows Firefighters should assume electric cars are always powered up even if they do not hear: ---------- Correct Answer ---------- Engine Noise Which color-coded cords should never be cut on an electric vehicle ---------- Correct Answer ---------- Orange What must be disabled by cutting the connection between the sensors and control unit - --------- Correct Answer ---------- Side-impact protection system restraints What passenger safety and head protection systems must be punctured in order to be deflated ---------- Correct Answer ---------- Inflatable tubes Removing the ______ is no longer standard extrication practice as it can seriously weaken a vehicle's body, possibly causing collapse. ---------- Correct Answer ---------- Windshield What BEST describes where tempered glass is commonly used in vehicle windows ----- ----- Correct Answer ---------- Side and Rear windows What tool can be used to open a completely stuck door ---------- Correct Answer ---------- Spreader In what type of vehicle body construction can removing the roof and doors compromise structural integrity ---------- Correct Answer ---------- Unibody construction Placing cribbing under the base of the A-post on a unibody vehicle when displacing the dashboard prevents: ---------- Correct Answer ---------- The dashboard from returning to its original position What best describes the role of a Firefighter II during technical rescue operations -------- -- Correct Answer ---------- Assisting technical rescuers in incident-related task What initial action may involve blocking traffic and shutting of utilities ---------- Correct Answer ---------- Stabilize the situation What personnel determines the location of the outer perimeter for scene security --------- - Correct Answer ---------- Incident Commander What BEST describes the personnel allowed in the warm zone during an incident -------- -- Correct Answer ---------- Personnel that are assisting those resolving the incident What type of structural collapse pattern occurs when the outer walls of a structure remain intact and upper floors fail in the middle ---------- Correct Answer ---------- V- shaped Collapse What type of collapse pattern is most vulnerable to a secondary collapse ---------- Correct Answer ---------- Cantilever collapse What type of technical rescue has environmental hazards that involve fire, darkness, and temperature extremes ---------- Correct Answer ---------- Structural collapse rescue What BEST describes the physical hazards found during a confined space rescue ------- --- Correct Answer ---------- Hazard created by debris trapped against upstream face When using the OATH method of communication during confined space rescue, one tug represents: ---------- Correct Answer ---------- O-ok What duties can a firefighter perform if not trained in vehicle extrication ---------- Correct Answer ---------- Assist by providing care to victims Personal floatation devices (PFDs) are mandatory for all personal working within _____ of the water's edge during water rescue. ---------- Correct Answer ---------- 10 Feet What BEST describes the hazards found at low-water dams ---------- Correct Answer ---- ------ Hazard created by debris trapped against upstream face What type of technical rescue requires keeping all nonessential personnel, bystanders, and heavy equipment back to prevent vibrations from causing secondary cave-ins ------- --- Correct Answer ---------- Trench Rescue Which of the following statements about batch-mixing is MOST Accurate ---------- Correct Answer ---------- Batch-mixing may not be effective on large incidents because attack lines must be shut down when the solution tank needs to be refilled Which proportioning method mixes premeasured portions of water and foam concentrate in a container ---------- Correct Answer ---------- Premixing Which proportioning method can result in decreased foaming ability if the solution is stored for long periods of time ---------- Correct Answer ---------- Premixing What is the function of the foam-generating system or nozzle ---------- Correct Answer --- ------- Adds air into the foam solution to produce finished foam Which foam proportioners is designed to be directly attached to the pump panel discharge outlet ---------- Correct Answer ---------- In-line foam educator How do in-line educators introduce foam concentrate into the water stream ---------- Correct Answer ---------- Depends on Venturi Principle to draw foam concentrate through hose connected to foam container Which of the following is a special consideration when using foam nozzle educators ----- ----- Correct Answer ---------- Foam concentrate container must be moved if nozzle is moved Which of the following statements about compressed air foam systems (CAFS) is MOST accurate ---------- Correct Answer ---------- An onboard air compressor adds air to the foam solution Which of the following statements about foam delivery devices is MOST accurate -------- -- Correct Answer ---------- Smooth bore nozzles are used most often with compressed air foam systems Which foam generator produces foam by using a powered fan to force air through the foam spray ---------- Correct Answer ---------- Mechanical blower generator Water-aspirating type nozzles and mechanical blower generators are the 2 types of: ----- ----- Correct Answer ---------- Medium-and high-expansion foam generating devices Poor-quality foam may result from: ---------- Correct Answer ---------- Clogged foam passages due to improper cleaning of proportioning equipment Which of the following might cause poor quality foam, or no foam to be generated -------- -- Correct Answer ---------- Eductor and nozzle flow ratings that do not match In which application method does the operator direct the foam stream on the ground near the front edge of a burning liquid spill ---------- Correct Answer ---------- Roll-on method What is the primary application technique used on above ground storage tank fires ------ ---- Correct Answer ---------- Rain-down method Where is the Bank-down method primarily used ---------- Correct Answer ---------- Fire and spills around overturned vehicles Which of the following statements about foam hazards is MOST accurate ---------- Correct Answer ---------- Foam concentrates may be mildly irritating to skin and eyes Which of the following statements about foam hazards is most accurate ---------- Correct Answer ---------- Foam concentrates pose minimal health risk to firefighters Which of the following statements about finished foam in the environment is most accurate ---------- Correct Answer ---------- Firefighters should take care to prevent foam from directly entering bodies of water Life safety, incident stabilization, and property conservation are also known as: ---------- Correct Answer ---------- Emergency Incident Priorities What BEST describes open communication ---------- Correct Answer ---------- It is a method used to gather input to base tactical decisions on What BEST describes task performed by the first arriving company if smoke and fire are visible ---------- Correct Answer ---------- Lay a supply line from the closest hydrant to the fire What BEST describes the two-in, two-out rule ---------- Correct Answer ---------- Enough personnel are present on-scene to have 2 firefighters perform entry while 2 are outside What step should the first-arriving company take after size-up and the 360 degree survey are complete ---------- Correct Answer ---------- Intervene between trapped occupants and the fire The first task that a second-arriving engine company should complete is to: ---------- Correct Answer ---------- Make sure adequate water supply is established to the fireground What area is searched first if it will not put firefighters at risk of severe injury or death ---- ------ Correct Answer ---------- The area closest to the fire What BEST describes a safety consideration present during a blitz attack ---------- Correct Answer ---------- The attack strategy must be coordinated with other operations to prevent fire spread What BEST describes the purpose of the Rapid Intervention Team ---------- Correct Answer ---------- To locate and assist firefighters trapped or lost during operations What fireground role consists of 2 or more members wearing complete PPE and respiratory protection and operates to locate trapped firefighters ---------- Correct Answer ---------- Rapid Intervention Team What fireground role takes responsibility for all on-scene operations ---------- Correct Answer ---------- Incident Commander In what Command approach does the company officer remain at a mobile radio to assign tasks to unit personnel ---------- Correct Answer ---------- Formal When is a fast-attack Command approach used ---------- Correct Answer ---------- When it is necessary to take immediate action to save life What BEST Describes the Command transfer process ---------- Correct Answer ---------- Brief relieving officer; do not transfer to anyone not on scene What is an atmospheric hazard that can be expected at a fire in an underground space - --------- Correct Answer ---------- Extreme Temperatures What is a physical hazard that can be expected at a fire in an underground space -------- -- Correct Answer ---------- Standing water or other liquids Which of the follow statements about entry at an underground fire is MOST accurate ---- ------ Correct Answer ---------- Entry is allowed when an Incident Action Plan (IAP) is developed and communicated to on-scene personnel What is the flash point of combustible liquids ---------- Correct Answer ---------- Higher than 100oF What describes ignition of flammable liquids ---------- Correct Answer ---------- These can ignite without being preheated What describes the possible impact of wind on a Class B fire ---------- Correct Answer --- ------- It can spread vapors or gases Runoff water contaminated with fuel floating on top presents a danger to firefighters because protective clothing can: ---------- Correct Answer ---------- Absorb fuel in a wicking action Which category of evidence is composed of facts to which a person can attest without further support ---------- Correct Answer ---------- Direct What category of evidence are objects that are available for inspection ---------- Correct Answer ---------- Physical Who decides what is collected as evidence ---------- Correct Answer ---------- Fire Investigator What would be considered important fire cause evidence ---------- Correct Answer -------- -- Separate fires What is not always consumed by a fire and could contain fingerprints ---------- Correct Answer ---------- Matches What focuses the sun's rays on combustible substances ---------- Correct Answer --------- - Glass What is in best position to observe unusual conditions at an incident ---------- Correct Answer ---------- First-arriving firefighters Taking mental notes, being alert and open-minded, and performing careful overhaul operations are all responsibilities of: ---------- Correct Answer ---------- Firefighters What conducts a detailed investigation and analysis beyond initial determination ---------- Correct Answer ---------- Fire Investigator When would a firefighter assist Fire Investigators ---------- Correct Answer ---------- When there is a fatality in the fire What is an insurance investigator hired to do ---------- Correct Answer ---------- Determine cause and amount of loss Taking photos of a fire scene, interviewing witnesses and collecting police reports are responsibilities of: ---------- Correct Answer ---------- Insurance Adjuster What may be contracted by an insurance adjuster after loss notification ---------- Correct Answer ---------- Fire and arson investigator Right of entry, spoliation and chain of custody are all _____ during evidence collection of a fire investigation. ---------- Correct Answer ---------- Legal issues In order to remove property during search and seizure, a firefighter needs to: ---------- Correct Answer ---------- Get consent from the owner When can personnel reenter a scene once control has been relinquished ---------- Correct Answer ---------- After obtaining a court-authorized warrant Building Occupants and possibly local response organizations are notified of an emergency condition by: ---------- Correct Answer ---------- A Fire Alarm System Power and fire alarms circuits are directly connected to: ---------- Correct Answer ---------- The Fire Alarm Panel Relays that capture and recall elevators, and public address and mass notification systems may be functions of: ---------- Correct Answer ---------- The Fire Alarm Control Panel An alarn system may include batteries with chargers or auxiliary generators which serve as: ---------- Correct Answer ---------- A Secondary Power Source Which fire alarm system component senses the presence of products of combustion ---- ------ Correct Answer ---------- Automatic Initiating Device The Alarm system component that alerts building occupants to emergency conditions is a: ---------- Correct Answer ---------- Notification Appliance Which notification appliance category indicates a fire or emergency condition through sense of touch or vibration ---------- Correct Answer ---------- Tactile Which fire alarm system component may include a smoke control station, fire pump status indicators, spare sprinklers and fuses, and building plans and system diagrams -- -------- Correct Answer ---------- Fire Command Center Which of the following statements about protected premises alarm systems is MOST accurate ---------- Correct Answer ---------- The system does not provide automatic off- site reporting Which type of protected premises alarm system is only practical in small occupancies --- ------- Correct Answer ---------- Noncoded Alarm What BEST describes zoned/annunciated alarm system ---------- Correct Answer --------- - Indicators on the fire alarm control panel give responders the general location of alarm activation What is an advantage of addressable alarm systems ---------- Correct Answer ---------- Responders can pinpoint the specific initiating device activated, allowing for quick location and correction of malfunctions in the system Which type of alarm system continuously monitors a remote location ---------- Correct Answer ---------- Supervising Station Which type of supervising station alarm system is monitored by trained personnel who are able to summon fire department response ---------- Correct Answer ---------- Propriety System Remote receiving systems connect to the emergency services telecommunications center by means of: ---------- Correct Answer ---------- A Telephone line or dedicated radio frequency What is a requirement for manual pull stations ---------- Correct Answer ---------- Must be Red with White lettering Fixed-temperature heat detectors: ---------- Correct Answer ---------- Should be installed in the highest part of the room The activation mechanisms of fixed-temperature heat detectors include expansion of heated material, melting of heated material and: ---------- Correct Answer ---------- Changes in resistance of heated material A fusible link heat detector is activated by: ---------- Correct Answer ---------- Solder melting, allowing a spring-operated contact to close Which type of fixed-temperature heat detector consists of a cable with a conductive metal inner core separated by semiconductor material ---------- Correct Answer ---------- Continuous Line Bimetallic heat detectors are activated by ____ of heated materials. ---------- Correct Answer ---------- Expansion A rate-of-rise detector will typically initiate an alarm signal when it detects: ---------- Correct Answer ---------- A rise in temperature of 12F to 15F in one minute Which of the following statements about rate of rise detectors is MOST accurate ---------- Correct Answer ---------- Rate-of-rise detectors are reliable and typically not subject to false activations Which rate-of-rise detector uses tubing to monitor large areas of a building ---------- Correct Answer ---------- Pneumatic rate-of-rise line heat detector Which type of rate-of rise detector uses a system of bowed struts that do not touch until an outer sleeve is heated rapidly, releasing tension and allowing the struts to touch and send a signal ---------- Correct Answer ---------- Rate-compensated heat detector Which of the following statements about smoke alarms is MOST accurate ---------- Correct Answer ---------- Typically, smoke alarms are installed in single-family residences and smaller multifamily residential occupancies What sprinkler system component catches excess water sent during momentary water pressure surges ---------- Correct Answer ---------- Retard Chamber Which type of sprinkler system is used in locations where temperatures remain above 40F as the system contains water under pressure at all times ---------- Correct Answer -- -------- Wet-pipe System What describes a dry-pipe sprinkler system ---------- Correct Answer ---------- Air or nitrogen under pressure replaces water in sprinkler above valve, air escapes first when sprinkler activates Which of the following statements about dry-pipe sprinkler systems is MOST accurate -- -------- Correct Answer ---------- Normally, the air pressure gauge reads lower than the water pressure gauge Which type of sprinkler system is designed with open-head sprinklers to quickly supply a large volume of water to the protected area ---------- Correct Answer ---------- Deluge System Which type of system employees a deluge-type valve, fire detection devices, and closed sprinklers ---------- Correct Answer ---------- Preaction System What is a common feature of the following types of extinguishing systems: foam, dry chemical, wet chemical, clean agent, carbon dioxide ---------- Correct Answer ---------- These extinguishing systems use an extinguishing agent other than or in addition to water Which of the following statements about residential sprinkler systems is MOST accurate ---------- Correct Answer ---------- Residential sprinkler systems must be continually in service Which of the following statements about standpipe and hose systems is MOST accurate ---------- Correct Answer ---------- Standpipe and hose systems are designed to provide a means for rapidly deploying fire hoses at locations remote from the fire apparatus Which class of standpipe system is primarily used by personnel trained in handling large hoses and provides 2 ½ inch hose connections ---------- Correct Answer ---------- Class 1 Which statement about Class 2 standpipes systems is MOST accurate ---------- Correct Answer ---------- Class 2 standpipe systems are equipped with a 1 ½ inch hose and lightweight twist-type shutoff nozzle stored on a hose rack system Class 3 standpipe systems are: ---------- Correct Answer ---------- Designed with a 1 ½ inch hose station for use by building occupants and a 2 ½ inch hose for use by fire departments What BEST describes an automatic wet standpipe system ---------- Correct Answer ------ ---- The water supply control valve is kept open, and water maintained in the system is under pressure at all times Which type of standpipe system contains air under pressure, with water admitted to the system upon opening of a hose valve ---------- Correct Answer ---------- Automatic Dry What BEST describes a manual standpipe system ---------- Correct Answer ---------- The system does not have a permanent water supply, but has water only when supplied through the fire department connection Which type of standpipe system is maintained full of water to identify leaks, but has no water supply ---------- Correct Answer ---------- Manual Wet What statement about smoke management systems is MOST accurate ---------- Correct Answer ---------- One purpose of smoke management systems is to protect life and reduce property loss One advantage of dedicated smoke control systems is: ---------- Correct Answer ---------- The operation and control is generally simpler than other systems What is an advantage of nondedicated smoke control systems ---------- Correct Answer - --------- The system cost are lower compared to dedicated smoke control systems What BEST describes passive smoke control systems ---------- Correct Answer ---------- Use barriers with sufficient fire endurance to provide protection against the spread of fire and smoke Which of the following statements about pressurization smoke control systems is MOST accurate ---------- Correct Answer ---------- Pressurization systems use both positive and negative pressure to control smoke Which of the following statements about the exhaust method of smoke is MOST accurate ---------- Correct Answer ---------- Smoke should be allowed to be maintained at a level 6 to 10 feet above the highest occupied floor Which smoke control system/method uses high velocity air aimed at the area of origin to keep smoke from migrating into unaffected areas ---------- Correct Answer ---------- Opposed Air Flow Which of the following statements about firefighters' smoke control stations is MOST accurate ---------- Correct Answer ---------- Manual override switches should be provided to allow firefighters to restart or shut down smoke control equipment Private dwelling surveys may be conducted as a part of: ---------- Correct Answer --------- - Safety Initiative Programs What is a common cause of residential fires ---------- Correct Answer ---------- Malfunctioning water heaters What is a common cause of residential fires ---------- Correct Answer ---------- Unattended candles What BEST describes the main objective for firefighters when entering homes for a private dwelling fire safety survey ---------- Correct Answer ---------- Improve life safety conditions What BEST describes the benefit of a private dwelling fire safety survey ---------- Correct Answer ---------- It increases goodwill in the community, which can lead to funding What can be performed for further educational opportunity once hazards have been identified in a private dwelling fire safety survey ---------- Correct Answer ---------- Discuss correct installation and maintenance of smoke detectors What can be performed for further educational opportunity once hazards have been identified in a private dwelling fire safety survey ---------- Correct Answer ---------- Provide information about carbon monoxide detectors Knowledge about ______ can be gained through private dwelling fire safety surveys. ---- ------ Correct Answer ---------- Identifying Special Needs Residents What BEST describes a guideline firefighters should use when performing a private residential fire safety survey ---------- Correct Answer ---------- Focus on preventing fires and eliminating life safety hazards What BEST describes a guideline firefighters should use when performing a private residential fire safety survey ---------- Correct Answer ---------- Discuss the survey results with the occupant and answer any questions What basic presentation skill advises that firefighters should speak to the entire audience when delivering a fire and life safety presentation ---------- Correct Answer ----- ----- Good delivery skills What basic presentation skill can be used to create a relaxed atmosphere and get the attention of an audience when used appropriately ---------- Correct Answer ---------- Use of Humor What is a guideline firefighters should use when preparing for a fire and life safety presentation ---------- Correct Answer ---------- Anticipate questions that the audience may ask