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Fire-fighter II OFM Exam 2025 Edition
When making a large opening in a wall, a maintain structural integrity. _____shape should be out to help
A square
B.Circle
C. Triangular
D. rectangle - <<<<<>>>>>>D
Powered hydraulic tools open and close by use of
A. air.
B. fluid.
C. steam.
D. mechanical advantage. - <<<<<>>>>>>b
When using pneumatic airbags to perform a lift, one should never stack more than ___ Bags.
A.
B.
C.
D. 5 - <<<<<>>>>>>a
_______are situations where the victim has been submerged under water for such a
prolonged period of time that death is probabile.
A.Saves
B. Extrications
C.Rescues
D.Recoveries - <<<<<>>>>>>d
Regarding special rescue incidents, cold zone best describes where the:
A. hazardous materials teams work.
B. command post and vehicle staging area are located.
C. public and the media are allowed.
D. crews working in Level A protective suits are located. -
<<<<<>>>>>>b
The hot zone is established because it includes the:
A.incident command post.
B.apparatus staging area.
C. most dangerous area of the scene.
D. decontamination area of the scene. - <<<<<>>>>>>c
Which rescue situation would require the use of shoring?
A. Cave rescue
B.High angle rescue
A.issue code violations.
B. review the results of the survey with the home owner.
C.notify your fire chief of code issues.
D. stress the importance of supporting the local fire department. -
<<<<<>>>>>>b
Which gas detector is commonly found in homes today?
A.Oxygen
B.Carbon monoxide
C. Methane
D.Radon - <<<<<>>>>>>b
Before conducting a private dwelling inspection, it is necessary for a firefighter to:
A. ask for permission to enter the dwelling.
B. be accompanied by an inspector to issue violations, if warranted.
C. check the owners insurance coverage.
D. review the call history to the occupancy. - <<<<<>>>>>>a
The main goal of public fire safety education is to:
A. wake people up to the legal ramifications of having a fire.
B. awaken public interest and support in the fire department.
C. teach people how to react if a fire occurs.
D. lower insurance rates. - <<<<<>>>>>>c
What should be done with smoke alarms when conducting a residential fire safety survey?
A. Nothing should be done
B. If smoke detectors are observed, firefighters should comment favourably
C. One detector at random should be checked
D. Each one should be tested - <<<<<>>>>>>d
The simplest and most effective method of achieving preservation of life and property is:
A.prevention.
B.improved technology.
C. increasing inspections.
D. shorter response times. - <<<<<>>>>>>a
Fire departments should educate_______
to recognize potential hazards.
A. preschoolers
B. the elderly
C. adults
D. citizens of all ages - <<<<<>>>>>>d
Which public fire safety education program would be used for a group of children from pre-school through elementary school age?
Which type of alarm initiating device contains a small amount of radioactive material in its sensing chamber?
А.Water detector
B.Photoelectric detector
C.Flame detector
D. lonization detector - <<<<<>>>>>>d
Visible products of combustion are best detected by a(n)detector.
A.photoelectric
B.ionization
C.ultraviolet
D. infrared - <<<<<>>>>>>a
A standpipe system is designed to:
A. automatically boost the pressure of the sprinkler system.
B. reduce the pressure at non-operating sprinkler heads.
C. deliver water to each floor of a building.
D. be utilized only with Class Il standpipe operations. -
<<<<<>>>>>>c
Structure members that are of noncombustible materials but may not have fire resistive protection are identified as:
A. Type II
B. Type I
C. Type III
D. Type V - <<<<<>>>>>>a
In what condition should the fuel tanks on power tools be left when not in use?
A.Full
B. Approximately half full
C.Almost empty
D. Absolutely empty and dry - <<<<<>>>>>>a
Electrical
are used when multiple connections are needed.
A.cords
B.junction boxes
C.inverters
D.power take offs - <<<<<>>>>>>b
Lighting equipment can be divided into two categories:
A.inverters and generators.
B. emergency and nonemergency.
C.auxiliary and installed.
D. fixed and portable. - <<<<<>>>>>>d
Which is true regarding power equipment?
C. eighteen months.
D. twenty-four months. - <<<<<>>>>>>b
When laying out a fire hose to be service tested, test lengths should be no more than:
A. 120 m (400 ft).
B. 90 m (300 ft).
C. 150 m (500 ft).
D. 300 m (1,000 ft). - <<<<<>>>>>>b
Which National Fire Protection Association (NFPA) standard includes inspection, care and use of fire hose, couplings and nozzles and testing of fire hose?
A. В. C.
D. 1971 - <<<<<>>>>>>a
- Within the Incident Management System, Unity of Command is best described as:
A. the ability to start small and expand if an incident becomes more complex.
В.the number of subordinates who report to one supervisor at any level within the organization.
C.each person having only one direct supervisor.
D. being used when multiple agencies or multiple jurisdictions have
responsibility for control of an incident. - <<<<<>>>>>>C
The term Unified Command in the Incident Command System is:
A. the ability to start small and expand if an incident becomes more complex.
B. used when multiple agencies or multiple jurisdictions have responsibility for control of an incident.
C. used to organize an incident by breaking down the overall strategy into smaller tasks.
D. used if each person has only one direct supervisor. -
<<<<<>>>>>>B
The Incident Command System is best defined as:
A. the overall plan developed and used to control an incident.
B. an organized, systematic method for the command, control, and management of an emergency incident.
C. the ability to start small and expand if an incident becomes more complex.
D. one designated leader or officer to command an incident. -
<<<<<>>>>>>b
An incomplete incident report may be used to prove:
A. compliance with national standards.
B. lack of appropriate action by the department.
C. that the department is busy and needs additional staffing.
D. additional supervisors are required. - <<<<<>>>>>>b
The Standard Incident Report is:
A.confidential.
B. limited to fire incidenis only.
C. only to be shared internally.
D. used to help reduce the loss of life and property by fire. -
<<<<<>>>>>>d
Which is true regarding the method by which homeowners receive copies of their fire incident report?
A. They need to have a subpoena to receive a copy
B. They can get a copy from the national reporting agency
C. They can obtain it, as the report is considered a public record
D. They have to get a copy at the time of the incident -
<<<<<>>>>>>c
In order for the incident Management System to function properly, it must contain which component?
A. Unique terminology
B. Mutual aid agreements
C. All personnel from a single agency
D. Incident Action Plans - <<<<<>>>>>>d
Which statement regarding the Standard Incident Reports is correct?
A. The reports are used only for statistical information
B. Local fire information does not become part of the national database
C.They can become admissible evidence in a court case -
<<<<<>>>>>>c
Which statement concerning fire department radio communications is correct?
A. Most fire departments use ten-codes for radio communications
B. Most fire departments use clear speech/plain English for radio communications
C. Radio communications are not automatically recorded
D. Ten-codes are never problematic during multi-jurisdictional operations -
<<<<<>>>>>>b
The tracking of personnel working at an incident requires a system that is standardized for every incident to establish:
А. accountability.
B. chain of command.
C.unity of command.
A. employ the arriving officers.
B. maintain span of control.
C. allow unity of command.
D. counter the formation of sectors. - <<<<<>>>>>>b
On what class of fire are compressed air foam systems most effective?
A. Class A
B. Class B
C. Class C
D. Class D - <<<<<>>>>>>a
Production of an adequate amount of bubbles to form an effective foam blanket is the definition of:
A. proportioning.
B.aeration.
C. mixing.
D. blending. - <<<<<>>>>>>b
Firefighting foam solution is
percent water.
A. 80 to 84.
B. 74 to 79.
C. 94 to 99.
D. 60 to 64.9 - <<<<<>>>>>>c
The most effective method of controlling flammable liquid fires is by using:
A. foam.
B. large amounts of water.
C. unmanned nozzles.
D. nothing. Let the fire burn undisturbed. - <<<<<>>>>>>a
Once the valve on a container of flammable gases has been shut off, the hose crew should:
A.shut off the nozzles and exit the area.
B. continue to apply water as they exit the area.
C. continue to apply water and wash down the area.
D. shut off the water and monitor the area. - <<<<<>>>>>>b
Air aspirating foam nozzles:
A. are recommended for use with protein and fluoroprotein foams.
B. have greater reach than a standard fog nozzle.
С. are the most effective appliance for high expansion foam.
D. cannot be used with Class A foam. - <<<<<>>>>>>a
Which is a polar solvent?
B. the truss next to it will keep it from failing completely.
C. the entire truss will likely fail.
D. it is unlikely to have a total collapse. - <<<<<>>>>>>c
Whenever possible, forced mechanical ventilation should be directed:
A. on the upward side.
B. on the windward side.
C. in the same direction as the wind.
D. in the same direction as master stream operations. -
<<<<<>>>>>>c
In high-rise firefighting situations, typically the fire attack will be initiated from:
A.the fire floor.
B.one floor below the fire.
C.one floor above the fire.
D. two floors below the fire. - <<<<<>>>>>>b
The least desirable method of detecting fire in concealed spaces is by:
A.looking for discolouration, peeling, or cracked materials.
B.feeling the area in question.
C. listening for popping, cracking, or hissing sounds.
D. smelling for smoke. - <<<<<>>>>>>d
Prior to advancing a hoseline into a burning area, firefighters operating the hose should be of the door.
A.standing directly in front
B. kneeling or crouching directly in front
C.crouching or kneeling while positioned to the side
D. lying flat in front - <<<<<>>>>>>c
Which is true with regard to the use of fog streams on an interior fire attack?
A. They can be adjusted to produce a solid stream
B. They have the advantage of moving large volumes of air along with the water
C. Fog nozzle discharges are not affected by wind
D. They are effective at absorbing heat - <<<<<>>>>>>d
Successful fire attack on structures should be:
A.coordinated with other activities, such as ventilation and rescue.
B. only attempted by fire officers.
C. coordinated with overhaul operations to protect contents on the fire floor.
D. deployed only when six or more firefighters are on scene. -
<<<<<>>>>>>a
As lead of an inferior fire crew, you notice a sudden change in fire conditions after onsuring the safety of your crew. The next thing you should do Is:
