Ontario Office of the Fire Marshal (OFM) Firefighter II Certification Practice Exam

These questions are part of the practice quiz. Start practicing

• Which of the following is essential in a high angle rescue operation?
• What is the primary focus of fire prevention programs implemented by the OFM?
• How does an effective incident command system enhance fireground operations?
• What observation might indicate potential evidence when assessing a fire scene?
• If no rescue is necessary and water is scarce for a liquid propane gas tanker fire, what is the appropriate action for firefighters?
• When removing evidence from a fire scene, how should it be handled?
• Once the valve on a container of flammable gases has been shut off, what should the hose crew do?
• What is the true statement regarding power equipment maintenance?
• What should be done with smoke alarms when conducting a residential fire safety survey?
• What is the primary purpose of fire department radio communications?
• If rescuers are able to get into a vehicle, what should their first action be?
• What is the minimum age requirement to apply for Firefighter II certification in Ontario?
• Which NFPA standard outlines inspection, care, use, and testing of fire hose?
• Which is true regarding the method by which homeowners receive copies of their fire incident report?
• As the lead of an interior fire crew, what is the first step after noticing a sudden change in fire conditions?
• On what class of fire are compressed air foam systems most effective?
• As more companies arrive at an escalating incident, why must the command structure expand?
• What is a common use of cribbing in rescue operations?
• To gain access to a vehicle's interior, the order of attempt should be through the:
• How often should firefighters inspect their personal protective equipment (PPE)?
• Air aspirating foam nozzles are recommended for use with which type of foams?
• What are junction boxes primarily used for in electrical connections?
• Fire departments should educate_______ to recognize potential hazards.
• In which zone is decontamination conducted?
• What type of protective clothing should a fire attack crew use on a liquid propane gas cylinder?
• Which statement is true regarding the use of fog streams during an interior fire attack?
• When approaching liquid petroleum gas vehicles, at what angle should firefighters approach the tank?
• Why is the size-up process crucial upon arrival at a fire scene?
• Which of the following is classified as a polar solvent?
• What should be done with any large debris found at the fire scene?
• In order for the Incident Management System to function properly, it must contain which component?
• What is one of the fundamental safety considerations during a vehicle rescue operation?
• What action should firefighters take regarding evidence after the fire is controlled?
• What is the most effective way to transfer command during an incident?
• In high-rise firefighting situations, where is the fire attack typically initiated from?
• What is the primary purpose of using cribbing in rescue scenarios?
• The most common method to establish control zones at an emergency incident is by:
• What is the main goal of public fire safety education?
• Which statement regarding fire incident reports is correct in Ontario?
• If possible, entry to a vehicle for rescue purposes should be made through the:
• When dealing with a liquid propane gas tanker fire, what is an important precaution?
• The Standard Incident Report is:
• The phase of vehicle extrication that determines the nature and extent of the overall situation is:
• Any vehicles in which a person is entrapped must be _________to prevent shifting and inflicting more damage or injuries.
• When conducting a station tour, which issue should be addressed first?
• Visible products of combustion are best detected by a(n) ________ detector.
• When cutting laminate windshields, the firefighter should first:
• When using pneumatic airbags to perform a lift, how many bags should never be stacked?
• What is the least desirable method for detecting fire in concealed spaces?
• How often should fire extinguishers be inspected?
• Which is a lifting/pulling tool?
• Which tool is primarily used for stabilization when a vehicle is on its side?
• What role does a designated Incident Commander typically play in a fire response?
• What is the first step in de-energizing a vehicle airbag?
• What is typically the last phase in a vehicle extrication?
• A standpipe system is designed to:
• What best describes the cold zone in special rescue incidents?
• The purpose of the incident command post is to:
• Successful fire attack on structures should be coordinated with which of the following?
• What does the term "fire tetrahedron" encompass?
• During a home safety survey, what is an important final step?
• A situation/status progress report is typically provided upon what event?
• For how long should the pressure be maintained after the proper test pressure for a fire hose is reached?
• Which observation is crucial for firefighters in determining the cause of a fire?
• Which type of structure member is identified as being made of noncombustible materials without fire resistive protection?
• What should be done with fires burning at relief valves or piping?
• What is the typical cause of a boiling liquid expanding vapor explosion (BLEVE)?
• What term describes situations where the victim has been submerged underwater for an extended period, making death probable?
• What is a primary risk associated with operating in high-rise buildings during a fire?
• In the context of firefighting, what is the critical incident stress management (CISM) program?
• What type of fire may be classified as a Class K fire?
• What does unity of command help establish during emergency operations?
• Which is a basic type of powered hydraulic tool used in rescue incidents?
• If the airbag is not deployed during a vehicle crash:
• Which rescue situation specifically requires the use of shoring?
• At a confined space rescue incident, which tool would most likely be used?
• What is the last step to perform after completing maintenance on gas-powered equipment?
• What must a firefighter do before conducting a private dwelling inspection?
• Before a fire investigator arrives, what should firefighters do with any evidence found?
• During a fire investigation, what must be ensured about the evidence collected?
• Powered hydraulic tools function by using what substance?
• Which statement regarding evidence preservation during overhaul is true?
• What is defined as the production of an adequate amount of bubbles to form an effective foam blanket?
• What common issue does fire in Type V construction present?
• How can lighting equipment be categorized?
• In a truss, what happens if one member fails?
• Which public fire safety education program would be used for a group of children from pre-school through elementary school age?
• What is the most effective method of controlling flammable liquid fires?
• Which statement regarding the Standard Incident Reports is correct?
• Which type of alarm initiating device contains a small amount of radioactive material in its sensing chamber?
• The suspension system of a vehicle is best stabilized by what?
• Which factor is most critical when deciding on a rescue strategy in vehicle incidents?
• What construction feature poses a serious hazard to firefighters when exposed to heat and fire?
• An example of a manually activated fire alarm component is a:
• An incomplete incident report may be used to prove:
• Fires involving pressurized flammable liquids and gases should be treated how?
• When is the appropriate use of standard operating procedures most critical?
• What is the maximum period a fire hose can be used without a service test?
• How often should firefighters perform inspections and maintenance on their equipment?
• What is the primary purpose of an incident command post?
• What is one of the main benefits of using positive pressure attack (PPA) tactics during fire suppression?
• Why is the hot zone established at a rescue scene?
• When making a large opening in a wall to maintain structural integrity, what shape should be cut?
• Why is having a decontamination area necessary at a fire scene?
• Which type of gas detector is commonly found in homes?
• What is the main duty of a firefighter at the scene of an emergency?
• When conducting a station tour, what should firefighters follow?
• The term Unified Command in the Incident Command System is:
• When coordinating an interior fire attack, what factor must be considered first?
• If there is no officer on the first-arriving unit, who assumes command?
• Forced mechanical ventilation should be directed in which direction whenever possible?
• What is one of the basic types of powered hydraulic extrication tools used in vehicle rescue incidents?
• What does the term "backdraft" refer to in fire behavior?
• The simplest and most effective method of achieving preservation of life and property is:
• What is the role of a fire officer during an incident?
• Which agency provides the standards and guidelines for firefighter training in Ontario?
• What is one of the recognized application techniques for producing the desired quality of foam?
• The primary hazard for firefighters during a vehicle extrication is:
• Why is accountability crucial during an incident response?
• What is the maximum length for fire hose service testing?
• What is the primary method most fire departments use for radio communications?
• Within the Incident Management System, Unity of Command is best described as:
• Before entering a structure fire, firefighters should consider which of the following?
• What must be used in conjunction with rescue lift airbags in vehicle rescues?
• The Incident Command System is best defined as:
• What is an appropriate firefighting tactic for a fire in a windowless basement?
• What is the recommended condition for fuel tanks on power tools when they are not in use?
• Who is primarily responsible for the initial recognition and preservation of fire evidence?
• Why is it important for firefighters to document their observations while fighting a fire?
• What action can be taken after a fire investigator completes their work at a fire scene?
• What is another term for a vehicle dashboard displacement?
• How do SOPs contribute to the effectiveness of a fire service?
• What position should firefighters maintain while operating the hoseline before entering a burning area?
• In the Incident Management System, who is the one person ultimately responsible for managing an incident?