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Where is the base of a hydraulic ram placed when performing a dash roll? - CORRECT ANSWER-Base of the B-post Which device mixes foam concentrate in the water stream in the proper percentage? - CORRECT ANSWER-Proportioner What does the "S" stand for in "RECEO-VS"? - CORRECT ANSWER-Salvage Which form of evidence is based on inference and not on personal observation? - CORRECT ANSWER- Circumstantial Many new smoke alarms contain an extended-life - year battery - CORRECT ANSWER- 10 When removing the victim from the vehicle, who usually directs the move? - CORRECT ANSWER-The person stabilizing the victim's cervical spine Type II construction is: - CORRECT ANSWER-noncombustable What is a critical factor to consider when evaluating the potential for collapse of a burning structure? - CORRECT ANSWER-How long it has been burning Where should the hydraulic spreader tips be placed when separating a door from a vehicle on the hinge side? - CORRECT ANSWER-Above the top hinge Which foam application method is best for a pool of flammable liquid on open ground? - CORRECT ANSWER-Roll-in
FCTC WRITTEN EXAM, FINAL EXAM AND PRACTICE
TEST ACTUAL EXAM 250 QUESTIONS AND CORRECT
DETAILED ANSWERS WITH RATIONALES (2025/2026 )
|ALREADY GRADED A
Which foam application method is best for an open-top storage tank fire? - CORRECT ANSWER-Bounce- off Where is the relief cut made in a dash displacement? - CORRECT ANSWER-The bottom of the A-post When approaching a potential confined space incident, what should you assume? - CORRECT ANSWER- An IDLH atmosphere is present What are the vertical support members that hold up thje roof on a vehicle? - CORRECT ANSWER-Posts What is the correct procedure when performing extrication in a vehicle with an undeployed air bag? - CORRECT ANSWER-Stay away from the front of the air bag What is the first step in making plans to manage an emergency incident? - CORRECT ANSWER-Perform size-up What should occur if there is a fault in the fire alarm system? - CORRECT ANSWER-The trouble signal is activated Which is a two-dimensional fire? - CORRECT ANSWER-Ignited flammable liquid spill on open ground What should be done if there is a small gap between the top of a box crib and the object being raised? - CORRECT ANSWER-Close the gap with wooden wedges What divides the engine compartment of a car from the passenger compartment? - CORRECT ANSWER- Bulkhead What is the term for the system of inlets, pipes, and outlets built into a structure to supply water to fire hoses? - CORRECT ANSWER-Standpipe To break a side window in a vehicle, where should the window be struck? - CORRECT ANSWER-A lower corner of the window
When performing size-up, which question can most reliable be answered based on the time of day? - CORRECT ANSWER-Is the building occupied? When is a combination attack indicated? - CORRECT ANSWER-Flashover conditions are developing When should size-up begin? - CORRECT ANSWER-During the initial dispatch Which action should be taken with the clothing removed from a victim of a fire? - CORRECT ANSWER- Preserved as evidence What is the term for the area that immediately surrounds the hazard? - CORRECT ANSWER-Hot zone When should emergency medical care be started for trapped victims in a technical rescue incident? - CORRECT ANSWER-As soon as they are safely accessible What should fire fighters trained to the awareness level of technical rescue know about specialized rescue tools? - CORRECT ANSWER-The names and purposes of the tools What is the best way to gather information about the size and location of a fire? - CORRECT ANSWER- Direct visual observation When working in or around vehicle traffic, when is it acceptable to omit the wearing of a high-visibility vest? - CORRECT ANSWER-You may be exposed to fire conditions What happens if a windshield is struck with a spring-loaded center punch? - CORRECT ANSWER-A small chip or crack will appear What is the primary advantage of a preaction sprinkler system? - CORRECT ANSWER-Prevention of accidental water discharges The required frequency of code enforcement inspections is usually determined by: - CORRECT ANSWER- the fire code
Which attack is typically performed from a hallway or doorway? - CORRECT ANSWER-Combination Where should the posts be cut when removing the roof of a vehicle? - CORRECT ANSWER-As low as possible Where should streams be directed to prevent a BLEVE? - CORRECT ANSWER-At the area where the tank is being heated When is command terminated? - CORRECT ANSWER-When the last company leaves the scene What is the purpose of an outside stem and yoke valve? - CORRECT ANSWER-Control the water supply to the sprinkler system What does fast-moving smoke indicate? - CORRECT ANSWER-Very hot fire You are alone in zero-visibility conditions and unable to find an exit. Which action listed below should you take first? - CORRECT ANSWER-Declare a "mayday" over your radio Which is term for a combined, offensive, exterior, and interior operation? - CORRECT ANSWER- Transitional What are the two main structural components that run the entire length of a ladder? - CORRECT ANSWER-Beams What is the correct procedure for a burst hose line? - CORRECT ANSWER-Use two lengths of hose to replace a single burst length. Approximately how much does water weigh? - CORRECT ANSWER-8.34 lb per gallon (4 kg) Which type of nozzle is used to fight fires in inaccessible places such as attics and basements? - CORRECT ANSWER-Cellar
Where are dry-barrel hydrants typically located? - CORRECT ANSWER-cold climates Which type of ventilation opening is used to stop fire spread in a long, narrow building? - CORRECT ANSWER-Trench Which area is the first search priority? - CORRECT ANSWER-The area immediately around the fire Which technique is particularly well-suited for searching a large area such as a warehouse? - CORRECT ANSWER-Team search Which type of pressure is created by the difference in height between a water source and the point of discharge? - CORRECT ANSWER-Elevation Which type of stream may be safe for use on solar panels? - CORRECT ANSWER-Fog Which term refers to two crews operating hose lines against each other? - CORRECT ANSWER-Opposing handlines Which type of roof opening extends all the way across the roof from one exterior wall to the other - CORRECT ANSWER-Trench Which statement best describes a primary search? - CORRECT ANSWER-A quick search for victims in immediate danger Which type of ladder should be set up by more than one fire fighter? - CORRECT ANSWER-Extension Which is the most frequently used supply line evolution by a first-arriving engine? - CORRECT ANSWER- Forward Which step should be performed before beginning search and rescue - CORRECT ANSWER-Perform a risk/benefit analysis
What is the term for the evaluation of an action's potential positive results and its potential negative consequences? - CORRECT ANSWER-Risk-benefit analysis Which type of valve is typically used on engine discharges? - CORRECT ANSWER-Ball Which vehicle fuel or propulsion system presents the potential for BLEVE? - CORRECT ANSWER- Compressed gas Which is the correct procedure when conducting a left-hand room search? - CORRECT ANSWER-The left hand or shoulder maintains contact with the wall Which statement about opening a ceiling is correct? - CORRECT ANSWER-The hook should be pointed away from you When is a secondary search performed? - CORRECT ANSWER-After the fire has been brought under control Which type of ventilation relies on doors and windows on the same level as the fire? - CORRECT ANSWER-Horizontal A soft sleeve hose is used to connect a pumper to a: - CORRECT ANSWER-Fire hydrant The risk of rekindle exists even if as little as of the original fire is left smoldering. - CORRECT ANSWER-1 percent Which pressure must be measured to calculate the quantity of water flowing through a hydrant discharge? - CORRECT ANSWER-Residual Which type of sprinkler head is particularly difficult to shut off? - CORRECT ANSWER-Recessed
Which statement about dry chemical agents is correct? - CORRECT ANSWER-Dry chemical agents are not subject to freezing Which NFPA standard deals with protective ensembles for structural and proximity firefighting? - CORRECT ANSWER- 1971 Which term is defined as guiding and directing fire fighters to do what their fire department expects of them? - CORRECT ANSWER-Discipline Which situation is indicated when you open a door and the smoke exits through the top half of the door and clean air enters through the bottom half? - CORRECT ANSWER-The fire is on the same level as the door What type of truss is becoming less common in modern construction - CORRECT ANSWER-Bowstring Which type of company specializes in incidents involving spilled or leaking hazardous chemicals? - CORRECT ANSWER-Hazardous material Which situation is indicated when you open a door and the smoke things but the smoke still fills the door? - CORRECT ANSWER-The fire may be below the level of the opening Which type of truss has a curved upper member and a straight lower member? - CORRECT ANSWER- Bowstring Which type of window is made of overlapping sections of tempered glass in a metal frame? - CORRECT ANSWER-Jalousie Which statement about downed electrical wires is correct? - CORRECT ANSWER-A downed power line should be considered energized until the power company confirms that is is dead. Which type of lock can be surface-mounted on the interior of the door frame? - CORRECT ANSWER-Rim
Which type of tool is used to apply an impact force directly on another tool or object? - CORRECT ANSWER-Striking Which statement about a cellular phone calling 911 is correct? - CORRECT ANSWER-Numerous calls for the same incident may overload the communications center. Which statement is correct regarding Class D extinguishing agents? - CORRECT ANSWER-The specific agent must be matched to the specific fuel. Which situation is indicated if you open a door and the smoke rises and the opening clears out? - CORRECT ANSWER-The fire is above the level of the door. Which is the correct term for taking a brief break to rest, hydrate, and change the SCBA bottle, before getting back to work? - CORRECT ANSWER-Recycling Which term refers to the weight of a gas compared to air? - CORRECT ANSWER-Vapor density Which NFPA standard contains a complete list of qualifications for telecommunicators? - CORRECT ANSWER- 1061 Which NFPA standard deals with protective clothing and equipment for wildland firefighting? - CORRECT ANSWER- 1977 Which type of breathing apparatus offers protection only for specific, known air contaminants? - CORRECT ANSWER-Air-purifying respirator Which is one of the 16 Firefighter Life Safety Initiatives? - CORRECT ANSWER-Utilize available technology whenever is can produce higher levels of health and safety? Which wood-frame construction system uses studs that run continuously from the basement to the roof? - CORRECT ANSWER-Balloon frame
"Non-plan states" refers to states that have not adopted - CORRECT ANSWER-OSHA regulations Which tool is one of "the irons"? - CORRECT ANSWER-Flat-head axe Which type of lock fits into predrilled openings in the side of a door? - CORRECT ANSWER-Mortise Which rope construction type consists of a braided outer sheath surrounding a load-bearing core? - CORRECT ANSWER-Kernmantle Which tool should always accompany interior firefighting teams? - CORRECT ANSWER-Hand light Which type of glass is often used in fire doors and windows? - CORRECT ANSWER-Wired Which type of wood door is typically used for residential entrance doors? - CORRECT ANSWER-Solid-core Which NFPA standard covers the criteria for design, construction, and performance of life safety rope and related equipment? - CORRECT ANSWER- 1983 Which agency licenses a fire department to operate a radio system? - CORRECT ANSWER-Federal Communications Commission Which statement about the numerical rating of a Class K extinguisher is correct? - CORRECT ANSWER- There is no numerical rating for a Class K extinguisher. Which tool is one of "the irons"? (NOT flat-headed axe) - CORRECT ANSWER-Halligan Which type of life safety rope, as defined by the NFPA, is predominantly used by the fire service? - CORRECT ANSWER-General use Which tanker is used to transport cryogenic materials? - CORRECT ANSWER-MC- 338
What is heat stroke? - CORRECT ANSWER-High body temperature due to failure of the body's heat- regulating systems. What is the vapor density of air? - CORRECT ANSWER- 1 Which job function is part of the ICS command staff? - CORRECT ANSWER-Liaison What is the boiling point of water? - CORRECT ANSWER-212° F Typical span of control is __________ subordinates to one supervisor - CORRECT ANSWER- 3 to 7 Which position serves as a point of contact between the ICS and the news media? - CORRECT ANSWER- Public information officer In the ICS, the is the point of contact for representatives from outside agencies. - CORRECT ANSWER-liaison officer What is the NFPA standard on vapor-protective ensembles for hazardous materials emergencies? - CORRECT ANSWER- 1991 Where should fire fighters proceed after thorough decontamination? - CORRECT ANSWER-Medical station When should the pre-entrance medical monitoring be completed? - CORRECT ANSWER-Just prior to donning PPE A responder has come in contact with a hazardous material by handling a tool that was used to stop a leak. This is an example of - CORRECT ANSWER-secondary contamination What does the abbreviation TLV stand for? - CORRECT ANSWER-Threshold Limit Value
The concept of IDLH refers to - CORRECT ANSWER-an immediate threat to life or interference with the ability to escape the atmosphere Which of the following is one of the command staff functions of the ICS? - CORRECT ANSWER-Safety In which situation is shelter-in-place the best option? - CORRECT ANSWER-The exposed population consists of patients in a healthcare facility What is one drawback of vapor-protective clothing? - CORRECT ANSWER-It retains the wearer's body heat. A minimum of personnel is necessary to perform work in the hot zone. - CORRECT ANSWER- two Which form of decontamination is the most thorough? - CORRECT ANSWER-Technical A change in the state of a material is known as a change. - CORRECT ANSWER-physical Which function should occur in the warm zone? - CORRECT ANSWER-Decontamination corridor Relocation of people who are threatened by a potential hazard is called - CORRECT ANSWER-evacuation What is the temperature at which a flammable liquid will ignite without the need for an external ignition source? - CORRECT ANSWER-Ignition temperature Drums, bags, and carboys are examples of containers - CORRECT ANSWER-non-bulk Are intermodal tanks shipping or storage vehicles? - CORRECT ANSWER-They can be either shipping or storage vehicles.
If a victim is twitching, what agent would you suspect he or she has been exposed to? - CORRECT ANSWER-Nerve Which ICS section tracks the status of incident resources? - CORRECT ANSWER-Planning What will gasoline or diesel fuel do when water is applied? - CORRECT ANSWER-Float to the top what is the term for the process of reducing and preventing the spread of hazardous materials by persons and equipment? - CORRECT ANSWER-Decontamination damage to a person's skin, resulting from exposure to sulfuric acid, is an example of a(n) health effect - CORRECT ANSWER-acute REL stands for - CORRECT ANSWER-relative exposure limit A fully encapsulation suit is part of Level protective clothing - CORRECT ANSWER-A What is the process by which a hazardous chemical flows through closures, seams, or pinholes in a material - CORRECT ANSWER-Penetration What is the standard atmospheric pressure at sea level? - CORRECT ANSWER-14.7 psi refers to when a responder protects people from a hazardous material incident by keeping them in a safe atmosphere without evacuating them. - CORRECT ANSWER-Shelter-in-place What is the primary role of the medical monitoring station? - CORRECT ANSWER-To evaluate the medical status of personnel engaged in operations What is the specific gravity of water? - CORRECT ANSWER- 1 What does the C in CBRN stand for? - CORRECT ANSWER-Chemical
