Firefighter1 Final Test, Firefighter 1, Fire1 TEST PREP 2024. Questions & Answers.Grade A+, Exams of Safety and Fire Engineering

Download Firefighter1 Final Test, Firefighter 1, Fire1 TEST PREP 2024. Questions & Answers.Grade A+ and more Exams Safety and Fire Engineering in PDF only on Docsity! Firefighter 1 Final Test, Firefighter 1, Fire 1 TEST PREP 2024 Edition. All Questions & Correct Answers. Graded A+ "Irons" are formed by combining a: - ANSFlathead ax and a halligan. "Irons" are formed by combining a: - ANSFlathead ax and a halligan. a carbon dioxide extinguisher's means of discharge is - ANSstored liquefied compressed gas a carbon dioxide extinguisher's means of discharge is - ANSstored liquefied compressed gas A common factor with regard to multiple firefighter deaths at emergency incidents is: A. the lack of an organized, effective command structure B. they all involved industrial complexes C. all the incidents occurred during forest fires D. they all occurred in urban settings - ANSA. the lack of an organized, effective command structure A common factor with regard to multiple firefighter deaths at emergency incidents is: A. the lack of an organized, effective command structure B. they all involved industrial complexes C. all the incidents occurred during forest fires D. they all occurred in urban settings - ANSA. the lack of an organized, effective command structure A dry chemical extinguiser rated 60-B is capable of extinguishing what - ANSa 60 square foot flammable liquid pan fire A dry chemical extinguiser rated 60-B is capable of extinguishing what - ANSa 60 square foot flammable liquid pan fire A dry chemical fire extinguisher rated as 10-B should be capable of extinguishing how much more as a 1-B rated one - ANS10 times A dry chemical fire extinguisher rated as 10-B should be capable of extinguishing how much more as a 1-B rated one - ANS10 times A dutchman is - ANSused when loading hose and has a short fold or reverse fold with a coupling at the point where a fold should occur A dutchman is - ANSused when loading hose and has a short fold or reverse fold with a coupling at the point where a fold should occur A FF who is climbing a ladder and carrying a tool in one hand, should - ANSslide the free hand up the underside of the beam while making the climb A FF who is climbing a ladder and carrying a tool in one hand, should - ANSslide the free hand up the underside of the beam while making the climb A fire CANNOT BE considered fully extinguished until __________ is complete. A. overhaul B. primary search C. cause determination D. secondary search - ANSA. overhaul A fire CANNOT BE considered fully extinguished until __________ is complete. A. overhaul B. primary search C. cause determination D. secondary search - ANSA. overhaul A green triangle containing a letter would indicate an extinguisher to be used what what class fires - ANSClass A A green triangle containing a letter would indicate an extinguisher to be used what what class fires - ANSClass A A K-tool is correctly positioned when the blades bite into the - ANScylinder A K-tool is correctly positioned when the blades bite into the - ANScylinder A load the engineer planned for, or anticipated, in the building design is the definition of a(n) __________ load. A. dead B. concentrated C. impact D. design - ANSD. design A load the engineer planned for, or anticipated, in the building design is the definition of a(n) __________ load. A. dead B. concentrated C. impact D. direct a hose line into the opening - ANSC. ensure the ceiling below the cut is opened All portable extinguishers are classified according to their - ANSintended use All portable extinguishers are classified according to their - ANSintended use An attack that uses the steam-generating techniques of a ceiling-level attack, along with application of the fire stream on a material burning near the floor level, is known as a(n) _________attack. A. blitz B. direct C. indirect D. combination - ANSD. combination An attack that uses the steam-generating techniques of a ceiling-level attack, along with application of the fire stream on a material burning near the floor level, is known as a(n) _________attack. A. blitz B. direct C. indirect D. combination - ANSD. combination Another term for the spread of a fire to exposed buildings is: A. attenuation B. mitigation C. trepidation D. extension - ANSD. extension Another term for the spread of a fire to exposed buildings is: A. attenuation B. mitigation C. trepidation D. extension - ANSD. extension At the beginning of the shift, the firefighter should make sure the SCBA is at least what percent full? - ANS85% At the beginning of the shift, the firefighter should make sure the SCBA is at least what percent full? - ANS85% At what psi are solid stream handlines designed to be operated at? - ANS90 psi At what psi are solid stream handlines designed to be operated at? - ANS90 psi Before fire fighters enter a burning building to perform rescue work, they must first consider: - ANStheir own safety Before fire fighters enter a burning building to perform rescue work, they must first consider: - ANStheir own safety Before transmitting any information over the fire department radio, a fire fighter should - ANSlisten to be sure the channel is not being used Before transmitting any information over the fire department radio, a fire fighter should - ANSlisten to be sure the channel is not being used Class C fires involve: A. metals B. energized electrical equipment C. flammable liquids D. combustible materials - ANSB. energized electrical equipment Class C fires involve: A. metals B. energized electrical equipment C. flammable liquids D. combustible materials - ANSB. energized electrical equipment Class K fires involve - ANSHigh temperature cooking oils, such as vegetable or animal oils and fats. Class K fires involve - ANSHigh temperature cooking oils, such as vegetable or animal oils and fats. CO2 and dry chemical extinguishers will extinguish both Class B and C fires. What advantage does CO2 have over a dry chemical extinguisher? A. CO2 is effective at a greater distance B. CO2 will prevent reignition longer than dry chemical extinguisher C. CO2 does not leave a residue or corrode electrical contacts D. CO2 is not a hazard in an enclosed area - ANSC. CO2 does not leave a residue or corrode electrical contacts CO2 and dry chemical extinguishers will extinguish both Class B and C fires. What advantage does CO2 have over a dry chemical extinguisher? A. CO2 is effective at a greater distance B. CO2 will prevent reignition longer than dry chemical extinguisher C. CO2 does not leave a residue or corrode electrical contacts D. CO2 is not a hazard in an enclosed area - ANSC. CO2 does not leave a residue or corrode electrical contacts Cold temperatures would have the greatest effect on what type of extinguishing agents stored in an extinguisher - ANSwater based agent Cold temperatures would have the greatest effect on what type of extinguishing agents stored in an extinguisher - ANSwater based agent Composite SCBA cylinders must be hydrostatically tested every: - ANS3 years Composite SCBA cylinders must be hydrostatically tested every: - ANS3 years Due to rapid cooling, when water is applied to masonry walls the firefighter should look for possible: A. cracking B. sudden wall collapse C. discoloration D. additional fire extension - ANSA. cracking Due to rapid cooling, when water is applied to masonry walls the firefighter should look for possible: A. cracking B. sudden wall collapse C. discoloration D. additional fire extension - ANSA. cracking During _________, conditions in the compartment change very rapidly. A. growth B. rollover C. fully-developed D. flashover - ANSD. flashover During _________, conditions in the compartment change very rapidly. A. growth B. rollover C. fully-developed D. flashover - ANSD. flashover During a two-firefighter raise of a single ladder, it is the responsibility of the _________ to determine the proper placement distance from the building. A. incident commander B. driver/operator C. firefighter at the butt (heeler) D. company office - ANSC. firefighter at the butt (heeler) During a two-firefighter raise of a single ladder, it is the responsibility of the _________ to determine the proper placement distance from the building. A. incident commander B. integrity C. personal motive D. courage - ANSC. personal motive For an area to qualify as a light hazard, the majority of materials must meet one requirements. One of those is that they must: A. be UL listed B. have ignition temperatures in excess of 451F C. be necessary for the work of the area D. be noncombustible - ANSD. be noncombustible For an area to qualify as a light hazard, the majority of materials must meet one requirements. One of those is that they must: A. be UL listed B. have ignition temperatures in excess of 451F C. be necessary for the work of the area D. be noncombustible - ANSD. be noncombustible Forcible entry tools can be grouped into several categories. One is: A. grinding B. twisting C. crushing D. striking - ANSD. striking Forcible entry tools can be grouped into several categories. One is: A. grinding B. twisting C. crushing D. striking - ANSD. striking Four hazardous atmospheres that firefighters are likely to encounter at a fire are - ANSsuper-heated air, toxic gases, oxygen deficiency, and smoke Four hazardous atmospheres that firefighters are likely to encounter at a fire are - ANSsuper-heated air, toxic gases, oxygen deficiency, and smoke Heat can travel throughout a burning building by one or more of the following methods: A. extension, conduction, and exposure B. conduction, radiation, and convection C. conduction, radiation, and expansion D. convection, extension, and expansion - ANSB. conduction, radiation, and convection Heat can travel throughout a burning building by one or more of the following methods: A. extension, conduction, and exposure B. conduction, radiation, and convection C. conduction, radiation, and expansion D. convection, extension, and expansion - ANSB. conduction, radiation, and convection Heat transfer that takes place in the form of electromagnetic waves is known as - ANSradiation Heat transfer that takes place in the form of electromagnetic waves is known as - ANSradiation How are flammability limits and explosive limits related? A. Explosive limits are used to calculate flammability limits B. The two terms are neither mathematically nor conceptually related. C. They are interchangeable terms meaning the same thing D. Flammability limits are used to calculate explosive limits - ANSC. They are interchangeable terms meaning the same thing How are flammability limits and explosive limits related? A. Explosive limits are used to calculate flammability limits B. The two terms are neither mathematically nor conceptually related. C. They are interchangeable terms meaning the same thing D. Flammability limits are used to calculate explosive limits - ANSC. They are interchangeable terms meaning the same thing How should a pike pole be hoisted - ANSpoint up How should a pike pole be hoisted - ANSpoint up How should an unconscious child be carried down a ladder? A. Over one shoulder B. Across the shoulders C. Cradled across the rescuer's arms D. Vertically, in the crook of one arm - ANSC. Cradled across the rescuer's arms How should an unconscious child be carried down a ladder? A. Over one shoulder B. Across the shoulders C. Cradled across the rescuer's arms D. Vertically, in the crook of one arm - ANSC. Cradled across the rescuer's arms Hypoxia is - ANSdeficiency of oxygen Hypoxia is - ANSdeficiency of oxygen Ideally, when should fire investigators begin their work at a fire scene - ANSBefore overhaul begins Ideally, when should fire investigators begin their work at a fire scene - ANSBefore overhaul begins If a gas has a vapor density greater than one when it escapes from its container it will do what? - ANSit will sink andcollect at low points If a gas has a vapor density greater than one when it escapes from its container it will do what? - ANSit will sink andcollect at low points If large amounts of water needs to be removed from areas lacking floor drains, FFs may do what to remove the water quickly - ANSremove toilets and use the sewer system as a drain If large amounts of water needs to be removed from areas lacking floor drains, FFs may do what to remove the water quickly - ANSremove toilets and use the sewer system as a drain Immobilizing a victim who is suspected of having a spinal injury on a long backboard requires how many rescuers - ANS4 Immobilizing a victim who is suspected of having a spinal injury on a long backboard requires how many rescuers - ANS4 In addition to their use in actual emergencies, preincident plans can also be useful as an aid in: A. law enforcement B. budget development C. personnel selection D. training activities - ANSD. training activities In addition to their use in actual emergencies, preincident plans can also be useful as an aid in: A. law enforcement B. budget development C. personnel selection D. training activities - ANSD. training activities In kernmantle rope, the kern or core of the rope accounts for how much of its strength? - ANS75% In kernmantle rope, the kern or core of the rope accounts for how much of its strength? - ANS75% In most cases, the contents of a building will be predicated by the: A. geographical area B. occupancy type B. 125-350 gpm C. 550-1000 gpm D. 360-460 gpm - ANSB. 125-350 gpm Of the four fire stream volumes listed below, select the one that is MOST LIKELY supplied by a single 2-1/2 inch hose. A. 460-550 gpm B. 125-350 gpm C. 550-1000 gpm D. 360-460 gpm - ANSB. 125-350 gpm Ona dry-barrel hydrant, the valve that controls water flow to all outlets is located where - ANSat the base of the hydrant Ona dry-barrel hydrant, the valve that controls water flow to all outlets is located where - ANSat the base of the hydrant Once overhead doors have been forced, they should be: - ANSblocked open Once overhead doors have been forced, they should be: - ANSblocked open One attractive feature of the fire fighter drag is that it: A. can be done in a toxic environment without SCBA B. requires no equipment to carry out C. works just as well as a water-rescue technique D. can be used when the victim is heavier than the rescuer - ANSD. can be used when the victim is heavier than the rescuer One attractive feature of the fire fighter drag is that it: A. can be done in a toxic environment without SCBA B. requires no equipment to carry out C. works just as well as a water-rescue technique D. can be used when the victim is heavier than the rescuer - ANSD. can be used when the victim is heavier than the rescuer One of the most useful tools to aid in handling a charged hose line is a - ANShose strap One of the most useful tools to aid in handling a charged hose line is a - ANShose strap One of the most useful tools to aid in handling a charged hoseline is a hose: A. jacket B. wrench C. clamp D. strap - ANSD. strap One of the most useful tools to aid in handling a charged hoseline is a hose: A. jacket B. wrench C. clamp D. strap - ANSD. strap One of the primary functions of the ladder company is - ANSperforming forcible entry of the building One of the primary functions of the ladder company is ? - ANSperforming forcible entry of the building One purpose of a Personnel Accountability System is to: A. help the Fire Chief control sick leave abuse B. keep track of firefighters' salaries C. identify trapped or injured firefighters D. create a job complaint form - ANSC. identify trapped or injured firefighters One purpose of a Personnel Accountability System is to: A. help the Fire Chief control sick leave abuse B. keep track of firefighters' salaries C. identify trapped or injured firefighters D. create a job complaint form - ANSC. identify trapped or injured firefighters One way to remove water coming through the ceiling from upper floors is by the use of - ANSChutes One way to remove water coming through the ceiling from upper floors is by the use of - ANSChutes One-inch rubber-covered and rubber-lined hose equipped with one-inch couplings is commonly called a - ANSbooster line One-inch rubber-covered and rubber-lined hose equipped with one-inch couplings is commonly called a - ANSbooster line OSHA may establish regulations governing fire department activities such as - ANShealth and safety OSHA may establish regulations governing fire department activities such as ? - ANShealth and safety OSHA regulations require that when firefighters are inside a structure fire, at least how many trained and equipped firefighters must be standing by outside - ANS2 OSHA regulations require that when firefighters are inside a structure fire, at least how many trained and equipped firefighters must be standing by outside - ANS2 Oxygen deficient atmospheres are those having less then what percent of oxygen in the air - ANS19.5% Oxygen deficient atmospheres are those having less then what percent of oxygen in the air - ANS19.5% Panel, slab, and ledge are all types of _________ doors? - ANSwood swinging Panel, slab, and ledge are all types of _________ doors? - ANSwood swinging PASS devices are designed to assist rescuers attempting to? - ANSlocate trapped FFs PASS devices are designed to assist rescuers attempting to? - ANSlocate trapped FFs Prior to entering a fire area with a charged hoseline, the nozzle operator should first: A. wait for a building layout B. bleed air from the line C. wait for direction from the pump operator D. wait for the power to be shut off - ANSB. bleed air from the line Prior to entering a fire area with a charged hoseline, the nozzle operator should first: A. wait for a building layout B. bleed air from the line C. wait for direction from the pump operator D. wait for the power to be shut off - ANSB. bleed air from the line Proper ventilation results in an orderly movement of what through and out of the structure - ANSHeated fire gases Proper ventilation results in an orderly movement of what through and out of the structure - ANSHeated fire gases Regular dry chemicals (sodium bicarbonate-based and potassium-based) work on __________ fires. - ANSClasses B and C Regular dry chemicals (sodium bicarbonate-based and potassium-based) work on __________ fires. - ANSClasses B and C Residual pressure - ANSPressure remaining in the system after water has begun flowing Residual pressure - ANSPressure remaining in the system after water has begun flowing Searching for hidden fires is a primary function of what - ANSOverhaul C. leg D. seat - ANSD. seat The __________ carry can be used on a conscious patient. A. two-person B. firefighter's C. leg D. seat - ANSD. seat The acronym for the four step process for proper use of fire extinguishers is - ANSPASS The acronym for the four step process for proper use of fire extinguishers is - ANSPASS The bypass valve on a SCBA is used - ANSin emergency situations involving a malfunctioning regulator The bypass valve on a SCBA is used - ANSin emergency situations involving a malfunctioning regulator The bypass valve on a self-contained breathing apparatus is used: A. to cool the face piece when high heat is encountered B. during hazardous materials incidents C. in emergency situations involving a malfunctioning regulator D. to clear the mask of unwanted condensation - ANSC. in emergency situations involving a malfunctioning regulator The bypass valve on a self-contained breathing apparatus is used: A. to cool the face piece when high heat is encountered B. during hazardous materials incidents C. in emergency situations involving a malfunctioning regulator D. to clear the mask of unwanted condensation - ANSC. in emergency situations involving a malfunctioning regulator The chain of command: A. is the pathway of responsibility from the highest level of the department to the lowest B. includes training, safety, finance, and logistics C. includes incident stabilization, life safety, and property conservation D. allows for supervision of five people by one person - ANSA. is the pathway of responsibility from the highest level of the department to the lowest The chain of command: A. is the pathway of responsibility from the highest level of the department to the lowest B. includes training, safety, finance, and logistics C. includes incident stabilization, life safety, and property conservation D. allows for supervision of five people by one person - ANSA. is the pathway of responsibility from the highest level of the department to the lowest The combination of knots recommended to hoist a pike pole includes - ANSa clove hitch and half hitches The combination of knots recommended to hoist a pike pole includes - ANSa clove hitch and half hitches The common length of the straight ground ladder is usually between - ANS12-24 ft The common length of the straight ground ladder is usually between - ANS12-24 ft The first noticeable signs of oxygen deficiency are - ANSincreased respiratory rate and impared muscular coordination The first noticeable signs of oxygen deficiency are - ANSincreased respiratory rate and impared muscular coordination The flow of water from an individual sprinkler head can becontrolled by using - ANSsprinkler wedges or tongs The flow of water from an individual sprinkler head can becontrolled by using - ANSsprinkler wedges or tongs The K-tool is used in conjunction with what tool - ANSHalligan tool The K-tool is used in conjunction with what tool - ANSHalligan tool The leading Cause of Death in homes during a fire is/are: A. burns B. carbon dioxide poisoning C. smoke and toxic gases D. slips and falls - ANSC. smoke and toxic gases The leading killer(s) of people in homes during a fire is/are: A. burns B. carbon dioxide poisoning C. smoke and toxic gases D. slips and falls - ANSC. smoke and toxic gases The MINIMUM quality of air used for SCBA is: A. Grade 6 B. Grade 2 C. Grade D D. Grade A - ANSC. Grade D The MINIMUM quality of air used for SCBA is: A. Grade 6 B. Grade 2 C. Grade D D. Grade A - ANSC. Grade D The MOST COMMON synthetic fiber used in life safety rope is: A. Kevlar B. Sisal C. polypropylene D. nylon - ANSC. polypropylene The MOST COMMON synthetic fiber used in life safety rope is: A. Kevlar B. Sisal C. polypropylene D. nylon - ANSC. polypropylene The most important factor to consider in forcible entry is to - ANSselect the right tool to do the job The most important factor to consider in forcible entry is to - ANSselect the right tool to do the job The MOST IMPORTANT piece of information that the caller gives is: A. the caller's telephone number B. from where s(he) is calling C. the nature of the emergency D. the location of the emergency - ANSD. the location of the emergency The MOST IMPORTANT piece of information that the caller gives is: A. the caller's telephone number B. from where s(he) is calling C. the nature of the emergency D. the location of the emergency - ANSD. the location of the emergency The movement of heat through a steel beam to an unexposed part of a building where it starts another fire is an example of: A. radiation B. conduction C. direct-flame contact D. convection - ANSB. conduction The movement of heat through a steel beam to an unexposed part of a building where it starts another fire is an example of: A. radiation B. conduction D. frangible disc - ANSB. fusible link The quickest way to force entry through a security roll-up door is to: A. apply a K tool to the latch B. cut the door with a torch or saw C. use the irons D. use a J tool on the roller - ANSB. cut the door with a torch or saw The quickest way to force entry through a security roll-up door is to: A. apply a K tool to the latch B. cut the door with a torch or saw C. use the irons D. use a J tool on the roller - ANSB. cut the door with a torch or saw The ratio of the mass of a given volume of liquid compared with the mass of an equal volume of water at the same temperature is what? - ANSSpecific Gravity The ratio of the mass of a given volume of liquid compared with the mass of an equal volume of water at the same temperature is what? - ANSSpecific Gravity The search for and extinguishment of hidden fire and placing the building in a safe condition is known as - ANSOverhaul The search for and extinguishment of hidden fire and placing the building in a safe condition is known as - ANSOverhaul The street or address side of the structure is termed what side - ANSSide A The street or address side of the structure is termed what side - ANSSide A The telecommunicator's first responsibility is to - ANSobtain the information that is required to dispatch the appropriate units to the correct location The telecommunicator's first responsibility is to - ANSobtain the information that is required to dispatch the appropriate units to the correct location The term for a roll call taken by a supervisor at an emergency incident is a: - ANSPersonnel Accountability Report The term for a roll call taken by a supervisor at an emergency incident is a: - ANSPersonnel Accountability Report The term vapor density refers to the weight of a gas compared to the weight of what - ANSair The term vapor density refers to the weight of a gas compared to the weight of what - ANSair The tool that is specifically designed to open double doors equipped with panic bars is a(n): A. claw tool B. French curve C. J tool D. opening strip - ANSC. J tool The tool that is specifically designed to open double doors equipped with panic bars is a(n): A. claw tool B. French curve C. J tool D. opening strip - ANSC. J tool The two major hydrant types are - ANSWet-barrel and Dry-barrel The two major hydrant types are - ANSWet-barrel and Dry-barrel The two-in/two-out regulation came from the federal agency called: A. FEMA B. EPA C. DOT D. OSHA - ANSA. FEMA The two-in/two-out regulation came from the federal agency called: A. FEMA B. EPA C. DOT D. OSHA - ANSA. FEMA The type of hose roll that is the easiest to work with is the: A. dutchman B. double donut C. straight/storage D. single donut - ANSD. single donut The type of hose roll that is the easiest to work with is the: A. dutchman B. double donut C. straight/storage D. single donut - ANSD. single donut The usual cause of collapse of open web steel joist is the - ANSamount of heat generated by the fire in a structure The usual cause of collapse of open web steel joist is the - ANSamount of heat generated by the fire in a structure There are two methods that can be used to don SCBA that is stored in a case - ANSover the head and coat method There are two methods that can be used to don SCBA that is stored in a case - ANSover the head and coat method There is a maximum distance to any fog stream. Further increase in nozzle pressure will only increase: A. volume B. cavitation C. back pressure D. critical velocity - ANSA. volume There is a maximum distance to any fog stream. Further increase in nozzle pressure will only increase: A. volume B. cavitation C. back pressure D. critical velocity - ANSA. volume To clean or remove any oily or greasy residues from a metal ground ladder, it is recommended to use - ANSclear water and an approved detergent To clean or remove any oily or greasy residues from a metal ground ladder, it is recommended to use - ANSclear water and an approved detergent To ensure safety, the team should: A. utilize an Incident Management System B. look out for each other C. work together and remain intact D. All of the above - ANSD. All of the above To ensure safety, the team should: A. utilize an Incident Management System B. look out for each other C. work together and remain intact D. All of the above - ANSD. All of the above To form the corners of the basin when constructing a catchall, the firefighter should lay ends of the side rolls over at a __________ angle. What are two methods of raising a ladder to the vertical position? - ANSRung raise and beam raise What are two methods of raising a ladder to the vertical position? - ANSRung raise and beam raise What class fires involve combustible metals such as magnesium, titanium, zirconium, sodium, and potassium - ANSClass D What class fires involve combustible metals such as magnesium, titanium, zirconium, sodium, and potassium - ANSClass D What color are sprinkler heads rated for the Ultra HIgh temperature classification - ANSorange What color are sprinkler heads rated for the Ultra HIgh temperature classification - ANSorange What do ladder placement, use of aerial or ground ladders, and emergency exit routes all depend on? A. Time of day B. Roof construction C. Water pressure D. Building layout - ANSD. Building layout What do ladder placement, use of aerial or ground ladders, and emergency exit routes all depend on? A. Time of day B. Roof construction C. Water pressure D. Building layout - ANSD. Building layout What do the stops do on an extension ladder? - ANSPrevent it from over-extending What do the stops do on an extension ladder? - ANSPrevent it from over-extending What does a frangible bulb do in a sprinkler head? A. Enhance appearance only B. Break at a certain temperature C. Regulate the pressure of the water flow D. Direct the water flow into a flower pattern - ANSB. Break at a certain temperature What does a frangible bulb do in a sprinkler head? A. Enhance appearance only B. Break at a certain temperature C. Regulate the pressure of the water flow D. Direct the water flow into a flower pattern - ANSB. Break at a certain temperature What does BLEVE stand for? - ANSBoiling Liquid Expanding Vapor Explosion What does BLEVE stand for? - ANSBoiling Liquid Expanding Vapor Explosion What does the E stand for in LEL - ANSExplosive What does the E stand for in LEL - ANSExplosive What does vertical ventilation require that horizontal ventilation does not - ANSOpenings in the roof or highest part of the building What does vertical ventilation require that horizontal ventilation does not - ANSOpenings in the roof or highest part of the building What has the highest priority of a radio transmission? - ANSEmergency traffic from a unit working at a fire or rescue What has the highest priority of a radio transmission? - ANSEmergency traffic from a unit working at a fire or rescue What injury could occur by placing your hand on the horn of a CO2 extinguisher while discharging - ANSCold can freeze the skin What injury could occur by placing your hand on the horn of a CO2 extinguisher while discharging - ANSCold can freeze the skin What is a characteristic of a primary search - ANSrapid and systematic What is a characteristic of a primary search - ANSrapid and systematic What is an example of a hand-powered hydraulic spreader tool - ANSrabbet tool What is an example of a hand-powered hydraulic spreader tool - ANSrabbet tool What is convection? - ANStransfer of heat through liquids or gases by circulating currents What is convection? - ANStransfer of heat through liquids or gases by circulating currents What is defined as a systematic way to keep track of the location and function of all personnel operating at the scene of an incident? A. A personnel accountability system B. A grid search system C. A scalar organizational system D. A self-modulating personnel system - ANSA. A personnel accountability system What is defined as a systematic way to keep track of the location and function of all personnel operating at the scene of an incident? A. A personnel accountability system B. A grid search system C. A scalar organizational system D. A self-modulating personnel system - ANSA. A personnel accountability system What is one aspect of hire-rise fires that is especially draining of energy? - ANSWalking up many flights of stairs in PPE What is one aspect of hire-rise fires that is especially draining of energy? - ANSWalking up many flights of stairs in PPE What is one limitiation of backpack water vaccums - ANScannot be worn with SCBA What is one limitiation of backpack water vaccums - ANScannot be worn with SCBA What is one type of incident, other than a fire, which might impose a tremendous energy drain on fire fighters? A. An ARFF standby B. A hazardous materials incident requiring fully encapsulating suits C. A medical emergency where the victim is choking D. Holding the C-spine at a car crash - ANSB. A hazardous materials incident requiring fully encapsulating suits What is one type of incident, other than a fire, which might impose a tremendous energy drain on fire fighters? A. An ARFF standby B. A hazardous materials incident requiring fully encapsulating suits C. A medical emergency where the victim is choking D. Holding the C-spine at a car crash - ANSB. A hazardous materials incident requiring fully encapsulating suits What is positive-pressure ventiliation? - ANSBlowing fresh air in What is positive-pressure ventiliation? - ANSBlowing fresh air in What is the first step a firefighter should preform before donning the SCBA - ANScheck the air supply of the SCBA unit What is the first step a firefighter should preform before donning the SCBA - ANScheck the air supply of the SCBA unit What stage of fire releases the maximum amount of heat for the available fuel and produces large volumes of fire gases - ANSFully developed What tool can be safely carried by two firefighters, although it is designed to be used by 2-4 firefighters - ANSbattering ram What tool can be safely carried by two firefighters, although it is designed to be used by 2-4 firefighters - ANSbattering ram What tool is considered to be a pulling tool - ANSPike-pole What tool is considered to be a pulling tool - ANSPike-pole What tool iw used to pull out a cylinder lock mounted in a wood or heavy metal door - ANSK-tool What tool iw used to pull out a cylinder lock mounted in a wood or heavy metal door - ANSK-tool What type of carry can be used on a conscious patient - ANSthe seat carry What type of carry can be used on a conscious patient - ANSthe seat carry What type of listening is required by a telecommunicator to draw out all the necessary information from a caller who may be excited, confused, or dealing with a language barrier? A. Presumptive B. Active C. Selective D. Modal - ANSB. Active What type of listening is required by a telecommunicator to draw out all the necessary information from a caller who may be excited, confused, or dealing with a language barrier? A. Presumptive B. Active C. Selective D. Modal - ANSB. Active What type of standpipe is intended for fire department use only? A. Group 5 B. Type II C. Class I D. Level D - ANSB. Type II What type of standpipe is intended for fire department use only? A. Group 5 B. Type II C. Class I D. Level D - ANSB. Type II What types of locking devices usually ARE NOT detected by the forcible entry team? A. Mortise locks B. Auxiliary locking devices C. Padlocks D. Rim Locks - ANSB. Auxiliary locking devices What types of locking devices usually ARE NOT detected by the forcible entry team? A. Mortise locks B. Auxiliary locking devices C. Padlocks D. Rim Locks - ANSB. Auxiliary locking devices When a ladder is raised, it should be placed at an angle of approximately what degree to ensure a safe climb - ANS75 degrees When a ladder is raised, it should be placed at an angle of approximately what degree to ensure a safe climb - ANS75 degrees When advancing a dry hose line up a ladder, FFs should position themselves on the ladder - ANSwith no more than one FF per section When advancing a dry hose line up a ladder, FFs should position themselves on the ladder - ANSwith no more than one FF per section When advancing a hose into a building via the interior stairs, a 50-foot section will reach _________ floor(s). A. one B. four C. two D. three - ANSC. two When advancing a hose into a building via the interior stairs, a 50-foot section will reach _________ floor(s). A. one B. four C. two D. three - ANSC. two When carrying a ladder using the low-shoulder method, firefighters will normally face the __________ during the carry. A. heel or butt B. beams C. tip or top D. rungs - ANSA. heel or butt When carrying a ladder using the low-shoulder method, firefighters will normally face the __________ during the carry. A. heel or butt B. beams C. tip or top D. rungs - ANSA. heel or butt When conducting a primary search within a structure a FF should begin - ANSon a wall When conducting a primary search within a structure a FF should begin - ANSon a wall When cutting through a roof, a firefighter should attempt to: A. stand to the downwind side B. remove the ceiling joist in the ventilation hole C. cut a large circular hole D. make the opening square or rectangle - ANSD. make the opening square or rectangle When cutting through a roof, a firefighter should attempt to: A. stand to the downwind side B. remove the ceiling joist in the ventilation hole C. cut a large circular hole D. make the opening square or rectangle - ANSD. make the opening square or rectangle When cutting through a roof, a firefighter should avoid: A. removing the built-up material prior to cutting B. cutting through joists, rafters, or trusses C. making one large opening D. using a power saw - ANSB. cutting through joists, rafters, or trusses When cutting through a roof, a firefighter should avoid: A. removing the built-up material prior to cutting B. cutting through joists, rafters, or trusses C. making one large opening D. using a power saw - ANSB. cutting through joists, rafters, or trusses When dragging a patient they should always be dragged - ANShead first When dragging a patient they should always be dragged - ANShead first When drying synthetic rope, keep it: B. 1 C. 0 D. 2 - ANSD. 2 When should overhaul operations commence - ANSafter fire investigation concerns are met When should overhaul operations commence - ANSafter fire investigation concerns are met When should the FF attaching hose to the hydrant charge the supply line - ANSnot until the driver/operators signla is received When should the FF attaching hose to the hydrant charge the supply line - ANSnot until the driver/operators signla is received When the water flow alarm sounds, this means - ANSthat water is flowing in the system When the water flow alarm sounds, this means - ANSthat water is flowing in the system When trapped moisture in concrete is heated to steam and expands, causing parts of the concrete to break away, this is known as: - ANSspalling When trapped moisture in concrete is heated to steam and expands, causing parts of the concrete to break away, this is known as: - ANSspalling When using SCBA, a poor seal between the face piece and the firefighters face is - ANSdangerous, becuase it is depleating the air supply more quickly When using SCBA, a poor seal between the face piece and the firefighters face is - ANSdangerous, becuase it is depleating the air supply more quickly When ventilating a building, all of the following procedures can be used by firefighters except __________ ventilation. A. manual B. forced C. horizontal D. vertical - ANSA. manual When ventilating a building, all of the following procedures can be used by firefighters except __________ ventilation. A. manual B. forced C. horizontal D. vertical - ANSA. manual Where does the top beam of the ladder rest in the one-fire fighter carry? - ANSOn the shoulder Where does the top beam of the ladder rest in the one-fire fighter carry? - ANSOn the shoulder Where is the rehabilitation/staging center, usually, at a high-rise fire? A. Outside the fire building B. Two or three floors below the fire C. In an uninvolved section of the fire floor D. In the lobby of the fire building - ANSB. Two or three floors below the fire Where is the rehabilitation/staging center, usually, at a high-rise fire? A. Outside the fire building B. Two or three floors below the fire C. In an uninvolved section of the fire floor D. In the lobby of the fire building - ANSB. Two or three floors below the fire Where is the standpipe connection generally located in a multistory building - ANSthe stairwell Where is the standpipe connection generally located in a multistory building - ANSthe stairwell Where should the FF make the connection in a multi-story building with a standpipe system? - ANSOn the floor below the fire floor Where should the FF make the connection in a multi-story building with a standpipe system? - ANSOn the floor below the fire floor Which coupling goes on the inside of a straight hose roll? A. The female B. The male C. Either A or B D. It depends on the diameter - ANSB. The male Which coupling goes on the inside of a straight hose roll? A. The female B. The male C. Either A or B D. It depends on the diameter - ANSB. The male Which coupling goes on the inside of a straight hose roll? - ANSThe male Which coupling goes on the inside of a straight hose roll? - ANSThe male Which is always the FIRST step in making plans to bring an emergency situation under control? A. Ventilation B. Size-up C. Salvage D. Forcible entry - ANSB. Size-up Which is always the FIRST step in making plans to bring an emergency situation under control? A. Ventilation B. Size-up C. Salvage D. Forcible entry - ANSB. Size-up Which of the following is a recommended practice to prevent organic fire hose damage? A. Remove, inspect, sweep and reload hose if it has not been unloaded from the apparatus within the last year. B. Inspect and test hose annually and after possible damage C. Inspect and thoroughly sweep clean hose that has been contaminated in any way D. Replace wet hose on the apparatus after a fire only if the department has a shortage of replacement hose. - ANSB. Inspect and test hose annually and after possible damage Which of the following is a recommended practice to prevent organic fire hose damage? A. Remove, inspect, sweep and reload hose if it has not been unloaded from the apparatus within the last year. B. Inspect and test hose annually and after possible damage C. Inspect and thoroughly sweep clean hose that has been contaminated in any way D. Replace wet hose on the apparatus after a fire only if the department has a shortage of replacement hose. - ANSB. Inspect and test hose annually and after possible damage Which of the following is a recommended practice to prevent thermal fire hose damage? A. Allow hose to remain in a heated area after it is dry, provided the air is a moderate temperature. B. Roll dry hose in a straight roll for storage to keep the liner from drying out C. Keep both the inside and outside of woven-jacket fire hose dry whenever it's not in use, especially if not used for extended periods of time D. Use hot air for only short periods of time when mechanically drying - ANSB. Roll dry hose in a straight roll for storage to keep the liner from drying out Which of the following is a recommended practice to prevent thermal fire hose damage? A. Allow hose to remain in a heated area after it is dry, provided the air is a moderate temperature. B. Roll dry hose in a straight roll for storage to keep the liner from drying out Which of the following is one of the stages/phases of fire burn? A. Rollover B. Fully developed C. Backdraft D. Initial - ANSB. Fully developed Which of the following is the first stage/phase of fire? A. Fully developed B. Incipient/ignition C. Decay D. Growth - ANSB. Incipient/ignition Which of the following is the first stage/phase of fire? A. Fully developed B. Incipient/ignition C. Decay D. Growth - ANSB. Incipient/ignition Which of the following is the first stage/phase of the fire - ANSIncipient/Ignition Which of the following is the first stage/phase of the fire - ANSIncipient/Ignition Which of the following IS TRUE regarding hoisting tools and equipment? A. Use edge roller over sharp edges to prevent physical damage to rope B. Fire extinguishers and SCBS should not be hoisted C. When working with heights, use teams to ensure safety D. Use hand over hand method to control rope when hoisting - ANSB. Fire extinguishers and SCBS should not be hoisted Which of the following IS TRUE regarding hoisting tools and equipment? A. Use edge roller over sharp edges to prevent physical damage to rope B. Fire extinguishers and SCBS should not be hoisted C. When working with heights, use teams to ensure safety D. Use hand over hand method to control rope when hoisting - ANSB. Fire extinguishers and SCBS should not be hoisted Which of the following IS TRUE regarding personal protective clothing? A. It requires firefighters to wear the most appropriate PPE for the hazard they face B. It must comply with NFPA 1900 standard C. It prevents a firefighter from burns in situations such as flashover D. It requires PASS activation whenever bunker gear is worn - ANSA. It requires firefighters to wear the most appropriate PPE for the hazard they face Which of the following IS TRUE regarding personal protective clothing? A. It requires firefighters to wear the most appropriate PPE for the hazard they face B. It must comply with NFPA 1900 standard C. It prevents a firefighter from burns in situations such as flashover D. It requires PASS activation whenever bunker gear is worn - ANSA. It requires firefighters to wear the most appropriate PPE for the hazard they face Which of the following is/are disadvantages of an SCBA unit based on design and size? A. All of the above B. Ability to communicate is decreased C. The weight and bulk of the unit restricts mobility and agility for firefighters D. Peripheral vision is reduced - ANSA. All of the above Which of the following is/are disadvantages of an SCBA unit based on design and size? A. All of the above B. Ability to communicate is decreased C. The weight and bulk of the unit restricts mobility and agility for firefighters D. Peripheral vision is reduced - ANSA. All of the above Which of the following statements IS CORRECT regarding fire extinguishers and combustible metals? A. All chemical agents need to be applied with a shovel or scoop B. No single agent will control or extinguish fires in all combustible metals C. The agent needs to break the crust that may form over any burning metal to extinguish the fire D. They come in pressurized and handheld models - ANSB. No single agent will control or extinguish fires in all combustible metals Which of the following statements IS CORRECT regarding fire extinguishers and combustible metals? A. All chemical agents need to be applied with a shovel or scoop B. No single agent will control or extinguish fires in all combustible metals C. The agent needs to break the crust that may form over any burning metal to extinguish the fire D. They come in pressurized and handheld models - ANSB. No single agent will control or extinguish fires in all combustible metals Which of the following statements regarding the hose bed is incorrect? A. The hose cover blocks sunlight that could cause rubber and plastic coated hose to deteriorate B. It should be designed to allow the circulation of air to allow drying C. The use of a cover will prevent rain and other road contaminants from getting into the hose D. The hose bed should allow as little air circulation as possible - ANSD. The hose bed should allow as little air circulation as possible Which of the following statements regarding the hose bed is incorrect? A. The hose cover blocks sunlight that could cause rubber and plastic coated hose to deteriorate B. It should be designed to allow the circulation of air to allow drying C. The use of a cover will prevent rain and other road contaminants from getting into the hose D. The hose bed should allow as little air circulation as possible - ANSD. The hose bed should allow as little air circulation as possible Which staps on a SCBA should always be tightened first - ANSthe lower/waist straps Which staps on a SCBA should always be tightened first - ANSthe lower/waist straps Which type of heat transfer is a major contributor to flashover? A. Nuclear B. Radiation C. Conduction D. Convection - ANSD. Convection Which type of heat transfer is a major contributor to flashover? A. Nuclear B. Radiation C. Conduction D. Convection - ANSD. Convection Who makes the decision about which type of strategy to use on a given fire? A. Fire Chief B. Fire Investigator C. Safety Officer D. Incident Commander - ANSD. Incident Commander Who makes the decision about which type of strategy to use on a given fire? A. Fire Chief B. Fire Investigator C. Safety Officer D. Incident Commander - ANSD. Incident Commander Who should operate building HVAC systems to assist in ventilation? A. Truck company personnel B. The incident safety officer C. Firefighters under direct supervision of the incident safety officer D. Only building engineers or maintenance superintendents - ANSD. Only building engineers or maintenance superintendents Who should operate building HVAC systems to assist in ventilation? A. Truck company personnel B. The incident safety officer