Pumper Apparatus Practice Test

These questions are part of the practice quiz. Start practicing

• Steering free play is defined as what?
• What capacity must cabinets have to restrain equipment?
• What does a gradual increase in RPMs required to pump the rated capacity indicate?
• What does the US DOT MUTCD say about emergency light use?
• How would the additional pumper supply water to the pumper on the highway?
• What is the minimum distance between emergency vehicles traveling in formation?
• Fixed lights can be adjusted how?
• What is gross negligence?
• What are the two most common roadway incidents?
• Which statement about seat belt requirements on fire apparatus is supported by the material?
• When should auxiliary braking systems be turned off?
• Which duties and awareness are required of a tiller operator?
• What is the primary effect of Automatic Traction Control when wheel slip is detected?
• Which item is a type of traffic control preemption device?
• For an undivided highway, what is the placement sequence of reflective triangles?
• Load shedding refers to what action?
• What is Electronic Stability Control (ESC) and what does it do?
• Why are post maintenance/repair inspections important?
• When responding to a highway incident what are some important considerations?
• GVWR stands for which of the following?
• Which statement best describes duties of all drivers/operators?
• A functional check is an inspection where a system or component is what?
• What precaution should be taken before shutting the engine off to prevent overheating?
• What should be avoided when shifting into or out of an interaxle locked condition?
• Which of the following is NOT listed as a minimum performance test for fire pumps?
• Which equipment may be needed for bridge incidents during highway responses?
• How do strobe light preemption devices differ from traffic signal preemption devices?
• Which principle does a transmission retarder use to retard the driveline?
• Which component is used to push on the internal clutch fingers to disengage the clutch?
• The load management system responds to voltage drop by performing which action?
• How often should Diesel Exhaust Fluid (DEF) be topped off, and what should be done before shutting off after topping off?
• A load sequencer is best described as a device that does what?
• Which statement describes the idle requirement after topping off DEF?
• What is a key factor tiler operators must be aware of?
• What is a breakover angle?
• What is the angle of approach?
• Which elements are typically defined in a systematic maintenance plan?
• What does DPF stand for in diesel exhaust systems?
• Define voltmeter.
• A pre-trip worthiness inspection is a visual check to ensure what?
• Which gas can batteries emit that is highly explosive?
• What is the primary risk when hydraulic fluid penetrates the skin?
• What must be ensured for all riders before apparatus is put in motion?
• According to NFPA 1911, tires must be replaced every how many years regardless of their condition?
• Which braking system is described as the least capable among auxiliary braking systems?
• What is the practical purpose of noting the level ground during inspection?
• SAE stands for?
• What does HEST stand for?
• For drivers without ABS, what is the recommended action if a skid occurs?
• What type of pump panel is preferred for highway incidents?
• Which statement about rescue apparatus equipped with fire pumps is true?
• What is a hydraulic braking system?
• What best describes a load management system?
• What is the function of a manual regeneration switch on diesel-equipped vehicles?
• What three things should be checked before even starting your pre-trip inspection?
• What is a typical water tank capacity for wildland fire apparatus?
• What are the typical characteristics of wildland fire apparatus?
• What is the function of the throw-out bearing?
• What is the angle of departure?
• Which of the following is a recommended practice when approaching a railroad crossing with the apparatus?
• Which description matches the circle or walk-around method?
• Inverter voltage outputs which AC voltages are produced by a typical vehicle inverter?
• Which foam class is most effective for battling wild land fires?
• Which statement best describes common scene lighting for apparatus operations?
• Which statement best defines reckless disregard?
• Which set of rescue tools is commonly used and what powers them?
• In a water shuttle operation, which task is considered most hazardous?
• When approaching a vehicle to be inspected, which item should a driver observe?
• What is brake fade?
• What is a safe zone and how can the apparatus shield the incident?
• Which guideline is essential when operating the top of apparatus?
• In which areas do fireboat apparatus typically operate?
• Under some local policies, when is it allowed for an emergency vehicle to drive in the opposite direction?
• To regain control after a skid, what sequence is recommended?
• In an ABS system, which component monitors wheel speed and sends data to the computer?
• What is a skid?
• What is due regard?
• When ABS detects a tendency for wheels to lock, what is the intended outcome?
• Which exhaust aftertreatment system uses diesel exhaust fluid (DEF) to reduce emissions?
• Which statement correctly differentiates a load monitor from load shedding?
• What is the primary purpose of allowing the engine to idle before shutdown?
• Which of the following is an auxiliary braking system?
• When planning the route of travel for water tenders, on what basis should the route be determined?
• When passing other vehicles while responding to an emergency, which lane should you travel in and what should you check?
• What route arrangement is described as optimum for water tenders in a shuttle operation?
• Trailer mounted fire-pumps are used for long-term pumping operations at fires at which locations?
• What are hose chutes and what do they do?
• What is the most common collision sight?
• An operational readiness inspection involves what?
• Which of the following is NOT typically considered a driver consideration when operating an apparatus?
• NFPA 1500 prohibits firefighters from riding where?
• What is a selective catalyst reductant?
• What is a key advantage and limitation of an aerial apparatus equipped with a pump?
• What is an air-actuated braking system?
• What is the typical output capacity of vehicle-mounted generators?
• Which device is activated by the sirens as the emergency vehicle approaches the intersection?
• When ATC transfers torque to the wheels that still have traction, what is the result on traction?
• What is the function of an interaxle differential lock?
• Why is checking previous inspection records important?
• What is a tachometer and what does it show?
• Which is a step in proper chassis lubrication?
• Which two NFPA standards establish requirements for seat belt use on the fire apparatus?
• How is the braking torque generated in an electromagnetic retarder?
• Why is inspecting a clean vehicle easier?
• Which statement best defines torque?
• What does an ammeter indicate in a vehicle's electrical system?
• NFPA 1901-1911 states that side-to-side variance in weight distribution shall not exceed what percentage?
• What is the typical output capacity of portable generators used in emergency services?
• Which is NOT part of the proper chassis lubrication procedure?
• What does roll stability control do when a rollover is imminent?
• Which of the following is NOT a recommended method when water supply is limited on a highway incident?
• Which statement describes an advantage of portable sight lights on an apparatus?
• In a water shuttle operation, how should grade be managed for loaded and empty tenders?
• What are engine brakes?
• An acceleration skid occurs when the gas pedal is applied too quickly. A locked wheel skid occurs when you brake too hard at a high rate of speed. Which option correctly completes this statement?
• Which device is activated by flashing emergency lights to turn the traffic signal green for the emergency vehicle?
• What does a driver controlled differential lock do?
• What is an inverter?
• Which of the following is a documented minimum performance test for fire pumps?
• For a divided highway, where should reflective triangles be placed relative to the apparatus?
• The purpose of a load sequencer is to prevent a large startup surge by doing what?
• A load monitor is used to do what?
• NFPA 1901 requires auxiliary braking systems on vehicles with GVWR of what amount?
• What is the basic function of ABS in preventing skids?
• What is important to note about pressurized inlet or discharge caps?
• When driving downhill with an apparatus, what is the correct practice?
• According to NFPA 1911, when should fire pumps be tested?
• Which practice is NOT part of recommended backing policy?
• Engines made after January 1, 2010 may be equipped with which exhaust aftertreatment system?
• Which term describes the initial movement of the clutch before it disengages the engine?
• What should systematic maintenance procedures specify?
• What are exhaust brakes and how do they compare to other auxiliary braking systems?
• Which statement best distinguishes gross negligence from ordinary negligence?
• Why is a circular route considered optimum in water tender shuttle operations?
• Which of the following statements about batteries is true?
• During acceptance testing, where is the RPM required to pump the rated capacity recorded?
• What are slack adjusters?
• Which approach is used to evaluate driver candidates?
• Which item is not a listed factor to observe when approaching a vehicle for inspection?
• What is chassis lubrication?
• What may occur if a transmission retarder overheats?
• What is the maximum flow capacity mentioned for some fireboats?
• What is advised regarding electrical supply on apparatus?
• Which indicator would directly alert you to an overheating exhaust system?
• Why are apparatus maintenance inspection records valuable?
• A quint must have a minimum fire pump rating and water tank capacity. What are those minimums?
• In emergency parking procedures, which action should be performed first?
• What feature allows wildland apparatus to discharge water while moving?
• What does ABS do?
• Which statement best describes curb weight?
• Which sensors are used by Electronic Stability Control?
• What is the typical wattage range for scene lighting?
• What is negligence?
• Overload is defined as operation of equipment in excess of its rated ampacity, which could result in what?
• What is a gross axle weight rating?
• Define over-throttling.
• Why are hydraulic leaks dangerous, and what PPE should be worn when checking for leaks?
• Batteries contain what?
• Where are electromagnetic retarders typically mounted?
• What is free play in clutch operation?
• What is the function of Diesel Exhaust Fluid (DEF) in relation to the Diesel Particulate Filter (DPF)?
• Which of the following is an auxiliary braking system?
• Which of the following is a common collision cause?
• Which statement accurately differentiates an acceleration skid from a locked wheel skid?
• A diesel particulate filter indicates that diesel is loading up with soot. Which option best reflects that statement?
• Aircraft Rescue and Fire Fighting Apparatus are divided into which three categories?
• Where is DEF stored relative to the DPF?
• On a hill or curve, where should reflective triangles be placed?
• Which statement correctly differentiates portable generators from vehicle-mounted generators used in emergency services?
• In tiller operations, what is a critical factor when positioning the trailer relative to the tractor?
• DEF stands for Diesel Exhaust Fluid. Which statement about it is true?
• If possible, what precaution should be taken regarding road traffic when dealing with grade in water shuttle operations?
• When tilting the cab, which safety measures are required?
• What is the minimum distance between emergency vehicles?
• How are drivers regulated in their duties?
• Which best describes a manual shift transmission?
• What is curb weight?
• NFPA 1901-1911 weight distribution requirements relate to which aspect of vehicle safety?