MFRI Rescue Technician Vehicle and Machinery Extrication (VME) Practice Test

These questions are part of the practice quiz. Start practicing

• Most North American locomotives are powered by which combination of energy sources?
• What is the initial classification for a rescue if the situation is unknown?
• What is one of the primary limitations of Air Purifying Respirators (APRs)?
• What is the function of Supplemental Restraint Systems (SRS) in vehicles?
• Which aspect is NOT considered a standard for rescue personnel?
• What does Roll Over Protection System (ROPS) aim to prevent?
• What is the purpose of the knee bolster in vehicles?
• What is a common application for A Frames in rescue operations?
• What aspect of electric-powered trains poses a significant risk during operations?
• What type of alternative fuel presents a hazard during vehicle extrication?
• When assessing power lines at an accident scene, what is a primary concern?
• What is the role of a pantograph in transit vehicles?
• Which classification indicates a scenario requiring medical assistance and vehicle removal?
• What are two examples of vertical lifting devices commonly used in extrication?
• What does a pneumatic lifting bag operate on?
• What aspect should be assessed when a bus is on its side?
• To calculate the potential mechanical advantage of a lever, what distances must be measured?
• What is the primary purpose of rigging in the context of extrication and rescue?
• Which equipment must be used in conjunction with pneumatic lifting bags?
• Which of these actions is part of the rehabilitation process for incident responders?
• Which of the following is NOT considered a rescue functional group?
• What is regenerative braking intended to do?
• What is the ideal cutting speed of a whizzer saw?
• What is one of the energy sources commonly used in machinery rescue?
• What is one of the key responsibilities when terminating a Level I VME incident?
• What phase involves the conclusion of the rescue operation?
• What is the composition of a cable laid rope?
• Most pneumatic tools used in vehicle extrication are powered by what pressure range?
• How is the lift capacity of equipment expressed?
• What does the term "Tackle" refer to in rescue operations?
• What should be checked during safety inspections of packaging devices?
• Which shape and material are commonly used for cribbing?
• What does truck underride mean?
• What is the primary characteristic of strand laid rope?
• In relation to train operations, what does 'passenger' and 'freight' refer to?
• What do glad hands connect in a truck?
• Which of the following is NOT categorized as a disentanglement tool?
• What does S.T.A.R.T stand for in the context of triage?
• What is bird cage construction in commercial buses?
• What action does the term 'mouse' refer to in rigging?
• Which type of buses are considered standard large chassis buses?
• What is the primary purpose of an inverter in rescue operations?
• What is indicated by truck overrides?
• According to 49 CFR 172, how many pounds of hazardous materials can be transported without a placard?
• Which device is effective for transforming direct current (DC) into alternating current (AC)?
• Which types of buses are smaller or used for conversions?
• What is cribbing used for in rescue operations?
• What situation does railcar rescue tunneling specifically address?
• What does "override" refer to in the context of vehicle collisions?
• What is the main purpose of cribbing during vehicle extrication?
• Which tool set is primarily used for hydraulic extrication?
• Which color signifies that a patient is deceased or at the lowest priority in triage?
• Which of the following items is NOT considered stabilization equipment?
• What is the general term used for tools and equipment that are employed to stabilize vehicles during extrication?
• What should the extrication initial size-up assess?
• What is the definition of a rescue in the context of vehicle extrication?
• In emergency extrication, what is a common use of a saw?
• Which aspect of a truck is NOT considered in its distinguishing characteristics?
• What does 'additional support' refer to in the context of stabilizing a vehicle?
• What are plymetal panels primarily constructed of?
• In which operating zone would responders be expected to conduct direct intervention at an incident?
• Saddle tanks can hold fuel in what range of gallons?
• What are the components listed under General Vehicle Anatomy?
• In planning an extrication, assessing resources is crucial. What does this include?
• What is meant by the term "underride" in vehicle collisions?
• What happens when a vehicle experiences underride during a collision?
• What can be inferred about the use of cribbing related to vehicle stabilization?
• What do collision beams in vehicle doors prevent?
• Which rescue vehicle is designed to handle just about any extrication incident?
• What type of air supply system is NOT typically found on rescue vehicles?
• What type of blade does a whizzer saw typically utilize?
• What is scene stabilization aimed at preventing?
• What is the primary function of pneumatic lifting bags in rescue operations?
• Since which year have seatbelts been mandatory in US manufactured trucks?
• Which type of tools includes chopping, snipping, and cutting devices?
• What type of lever is referred to in a Class III Lever?
• Which of the following is NOT a distinguishing aspect of trucks?
• What is a necessary element in the process of extrication?
• How is a six-point crib different from a four-point crib?
• What is the purpose of step chocks in vehicle stabilization?
• Which type of lever is exemplified by a wheelbarrow?
• What is the goal of vehicle stabilization in a VME incident?
• What is the primary purpose of buses in the transportation system?
• What does the term "egress" refer to in a rescue context?
• What type of energy does regenerative braking convert kinetic energy into?
• What is the primary purpose of cribbing during vehicle extrication?
• What does a Rollover Protection System (ROPS) do?
• When should tires be deflated during the stabilization process?
• What characteristic defines box cribbing in vehicle stabilization?
• Which of the following is NOT a priority in the four incident priorities for extrications?
• Which of the following are types of saws used in extrication?
• What should be restored to ensure operational readiness of equipment after an incident?
• Which type of hydraulic tool is operated manually?
• The main purpose of roll over protection structures is to protect which of the following?
• Which of these vehicle components is designed to absorb impact energy?
• In what situation would a bombproof anchor be most useful?
• Which type of truck is classified as a straight truck?
• What common hazard might rescuers encounter during an extrication?
• Which hitch configuration involves wrapping the sling around the load for stabilization?
• What is the purpose of crushable bumpers in vehicles?
• What is the most common gas used for plasma cutters in the fire service?
• What is the primary goal of stabilization during vehicle extrication?
• What materials are typically used in the construction of plymetal panels?
• Which of the following is NOT a common air supply system on rescue vehicles?
• What is the primary function of a whizzer saw in vehicle extrication?
• Which type of cars can be found in trains?
• Which two types of hydraulic tools are most commonly used in extrication?
• What does APR stand for in rescue operations?
• Which of the following is a new vehicle hazard responders should recognize?
• Passenger vehicles are motorized vehicles designed to carry how many people or less?
• What is the weight of a standard whizzer saw used in extrication?
• What is a common hazard at a vehicle accident scene that responders must be aware of?
• Approximately what percentage of buses on the road in the U.S. are classified as Type C or D?
• Where are transit bus batteries typically located?
• What is a key characteristic of articulated buses?
• What is the formula to calculate lift capacity?
• What is the purpose of providing shelter and thermal control for patients during rescues?
• What are the two types of stabilizers used in rescue operations?
• Which vehicle classification is typically used for heavy rescue operations?
• What is one significant characteristic of a Class II lever?
• In triage, what color is assigned to a patient requiring immediate attention?
• Which of the following tools is designed to provide stability during vehicle extrication?
• What type of cribbing is designed to protect against vehicle buckling in the middle?
• How can one disable the Supplemental Restraint Systems (SRS) in a vehicle?
• Which of the following parts of a bus anatomy refers to a structure that supports the vehicle?
• What classification do trains fall into based on their primary function?
• What does the study of kinematics focus on in the context of vehicle accidents?
• During the termination of a Level I VME incident, what should follow scene control?
• What is the minimum chain size generally used for vehicle extrication?
• What type of rescue vehicle is capable of handling a majority of vehicle rescue incidents?
• How long can an airbag reserve system take to drain after a battery is disconnected?
• What organization is responsible for developing fire safety standards?
• Which type of bus construction offers a more integrated design?
• What is a key consideration to determine during the extrication plan?
• What feature allows for easier access to a bus for passengers?
• What classifications are commonly used for buses?
• Before working in tunneling conditions, what is essential to ensure safety?
• What kind of load does a double basket hitch support?
• Which control device does the Manual on Uniform Traffic Control Devices (MUTCD) describe for establishing work areas?
• Where do Head Impact Protection Systems (HIPS) deploy from?
• What characteristics define the purpose of commercial buses?
• In the extrication process, what follows the removal of a packaged patient?
• What is the primary function of stabilizers during vehicle rescue operations?
• Which NFPA standard focuses on operations and training for technical search and rescue incidents?
• What defines a braided wire rope?
• Which device is primarily used for transporting patients while ensuring stability?
• What does shoring refer to in the context of vehicle extrication?
• What does the Nader pin refer to in vehicle extrication?
• During disentanglement, which of the following is most crucial?
• What is the primary function of front impact airbags?
• What is a "Block" in the context of rescue operations?
• What is the process of disentanglement primarily focused on?
• Which environmental hazard must be considered at a vehicle accident scene?
• What ensures a hook's function effectively during rescue operations?
• What is the primary function of a Class C Wrecker?
• What is the primary role of struts in vehicle stabilization?
• Which of the following is NOT listed as an alternative vehicle fuel source?
• In the context of truck specifications, what are saddle tanks primarily associated with?
• What is a key consideration when using leveraging techniques?
• Which hazard is commonly overlooked in vehicle extrication scenarios?
• What does a four-point crib provide support for?
• What is the primary hazard associated with electric-powered trains?
• What purpose do rub rails serve on a school bus?
• What do orange colored or covered electrical wires indicate in a vehicle?
• What is a common use for a Class C Wrecker in emergency situations?
• What is the first step in the general extrication process?
• Which of the following is a type of respirator that supplies air to the user?
• What does "Safe the Vehicle" mean in rescue operations?
• What does NFPA 1006 specifically address?
• What does the Lift and Crib Rule state?
• What type of rescue vehicle is designed for basic extrication and life support?
• The vertical suspension of the air hose connecting the cab to the trailer is often referred to as what?
• What is a characteristic of pneumatic tools used in disentanglement?
• What does the term "bus kneeling" refer to?
• What are railroad trucks designed for?
• What does the side impact protection system (SIPS) require for operation?
• What is the primary objective of extrication in the context of rescue?
• What method is used to separate connected saddle tanks?
• What does triage primarily determine in emergency situations?
• What are the two types of basic construction for school buses?
• What is the primary purpose of cutting a flap in the side panel of a vehicle during extrication?
• Which team is responsible for providing advanced life support on the scene of an incident?
• What is the primary risk associated with using pneumatic lifting bags?
• Which of the following is NOT a vehicle component example that rescue personnel should be aware of?
• What characterizes a Mass Casualty Incident (MCI)?
• In the context of rescues, what does "trapped" indicate?
• What type of glass is most commonly used in transit bus windows?
• Wedges and shims are primarily used for what purpose in extrication?
• What percentage of the vehicle's A-post integrity can the windshield account for?
• True or False: The Flemish eye rope termination is the most reliable and efficient termination and must be done in a shop.
• What were pedal cutters originally designed for?
• Which of the following is NOT a type of patient packaging device?
• Which component is essential for lifting a large vehicle with a wrecker?
• Which component typically drives a whizzer saw?
• What might be used in addition to cribbing when the opening is too large?
• Which step is part of the basic approach to machine rescue?
• What is a minimal requirement for rescue personnel?
• What is typically conducted after a Level I VME incident?
• What does the catenary wire system provide for trains?
• What is the purpose of alternative vehicle fuel sources?
• What is a clevis hook designed for?
• Removing the doors, roof, and side panel can create what potential risk to a vehicle?
• What is an articulated transit bus?
• Which hazard is associated with leaking fluids during an extrication?
• In vehicle stabilization, what is primarily applied to stop the vehicle?
• In a Class I lever, what is the correct arrangement of elements?
• What is the purpose of heavy shoring in truck rollovers?
• What device is best suited to lift a bus off a patient lying on its side?
• What are the types of truck cabs mentioned?
• What is the function of a shackle in rigging?
• What purpose do the vertical suspensions of air hoses serve?
• Which color in triage is assigned to a patient deemed "Good to go"?
• What should be identified and mitigated as part of the approach to machine rescue?