IFSTA Structural Fire Fighting Quiz & Flashcards

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Questions and Answers

Never hoist an uncharged hoseline.

True

When hoisting a power saw, attach the tag line:

In a circle around the body of the saw

To the center part of the saw

Through the handle (correct)

To the largest part of the saw

When using wire rope or cable from a winch, rescuers must:

Ensure that personnel are clear from the operating area (correct)

Avoid tying the rope or winch cable to a stationary object

Use a tag line to help stabilize the rope or cable

Use a redundant utility rope system in case of failure

The moveable upper part of an extension ladder that is raised to various heights is called the:

Fly section Signup and view all the answers

What feature does a roof ladder have that a single ladder does not have?

Hooks used to secure it over the top of the roof's ridge line Signup and view all the answers

Which feature does an extension ladder have that a single or roof ladder does not have?

A fly section that can be raised to various working heights Signup and view all the answers

What does an extension ladder's size classification indicate?

The full length to which it can be extended Signup and view all the answers

What is a sign of heat exposure on a ladder?

Blistered paint Signup and view all the answers

Which type of ladder is likely to be affected by water damage?

Wooden ladder Signup and view all the answers

When an extension ladder is in the bedded position, the halyard cable should be:

Pulled taut Signup and view all the answers

Ground ladders should be service tested at least once a year and:

After being subjected to high heat or rough treatment Signup and view all the answers

A firefighter should be able to perform general ladder maintenance, including:

Storing ladders so that they are free from moisture and vehicle exhaust Signup and view all the answers

Once an extension ladder is raised and in place, the halyard should be:

Secured to prevent someone from becoming tangled in it Signup and view all the answers

When determining the correct ladder to use, the height of a residential story can be estimated as:

10 feet Signup and view all the answers

The designated length of a ladder is:

The total length of a single section ladder and the maximum extended length of an extension ladder Signup and view all the answers

For which of the ladder mounting locations would firefighters access the ladder from the rear of the apparatus?

Laying flat in a compartment under the right side of the hose bed Signup and view all the answers

When removing a ladder that is mounted on the side of an apparatus:

Unlatch the securing devices and lift the ladder off the bracket Signup and view all the answers

When placing ground ladders, what conditions must be communicated to crew members and/or supervisors?

Icy ground or uneven terrain Signup and view all the answers

When one firefighter raises an extension ladder from a low shoulder carry:

The building is used to heel the ladder and prevent it from slipping while being raised Signup and view all the answers

Who generally places the ladder the correct distance from the building and is in charge of voicing commands when two firefighters work together to raise a ladder?

The heeler Signup and view all the answers

When three firefighters work together to raise a ladder, one is at the tip, one is at the butt, and the third is positioned:

Supporting the beam Signup and view all the answers

If enough personnel are available to have four firefighters raise a ladder:

A flat rise is normally used Signup and view all the answers

Shifting a ladder that is already in a vertical position:

Should be limited to short distances Signup and view all the answers

A ladder belt is designed to:

Secure a firefighter to a ladder while they are working from the ladder Signup and view all the answers

Before deploying a roof ladder, the:

Hooks should be opened Signup and view all the answers

A fire hose is labeled according to the:

Size of its inside diameter Signup and view all the answers

Which type of hose is designed to connect the pumping apparatus to a pressurized water source, such as a hydrant?

Large diameter soft sleeve hose Signup and view all the answers

Why is it advantageous for departments to use hose with national standard threaded couplings?

Different departments that respond together can connect their hose sections without adapters Signup and view all the answers

A male hose coupling:

Has the thread on the exterior Signup and view all the answers

Which type of lugs are shallow holes drilled into booster hose couplings that require a special spanner wrench to tighten?

Recessed lugs Signup and view all the answers

Which statement describes two-way couplings?

Do not have male and female threads Signup and view all the answers

Which is a characteristic of non-threaded couplings?

Non-threaded couplings have no risk of accidentally becoming uncoupled once they are connected Signup and view all the answers

According to NFPA 1962, fire hose should be service tested within 90 days before being placed in service for the first time and then:

At least once a year Signup and view all the answers

Before fire hose and couplings are stored or placed back into service, they should be:

Inspected for damage to the hose jacket and threads Signup and view all the answers

How should hard intake hose be cleaned after use?

Rinse with clear water Signup and view all the answers

What should be done to prevent damage when drying fire hose in hose towers or on racks?

Secure the couplings to the rack or tower Signup and view all the answers

To prevent damage to hose when storing it in racks, the hose should be:

Rolled with the male coupling inside the roll Signup and view all the answers

How can mechanical damage to hoseline be avoided?

Deploy hoselines away from debris Signup and view all the answers

Which statement accurately describes organic damage to fire hose?

When natural fiber hose is stored wet, it is at risk of mold and mildew damage Signup and view all the answers

Exposure to _____ will react to rapidly separate the inner lining of the hose.

Gasoline Signup and view all the answers

What can be done to help prevent age deterioration in fire hose?

Regularly repack unused hose loads Signup and view all the answers

Which is a guideline for loading hose into an apparatus hose bed?

Keep flat sides of hose in the same place when two sections of hose are connected Signup and view all the answers

What is a disadvantage of the flat hose load?

The hose folds contain sharp bends Signup and view all the answers

Which load allows hose from one side of a split hose bed to be used for a forward lay and the other side to be used for a reverse lay?

Combination load Signup and view all the answers

Which preconnected hose load has hose folds that are laid into the hose bed in an S-shape?

Triple layer load Signup and view all the answers

What is a function of station and work uniforms? (Select all that apply)

Identify wearer as a member of the fire department Signup and view all the answers

In order to avoid contact burns and heat stress after leaving a heated environment, firefighters should:

Follow rehabilitation protocols and allow clothing to cool Signup and view all the answers

During structural fire fighting operations, primary eye protection is provided by:

The SCBA facepiece Signup and view all the answers

Which component of the protective coat is designed to make firefighters more visible at night or in low light conditions?

Retroreflective trim Signup and view all the answers

When properly worn, fire fighting gloves:

Must completely cover the wristlet of the protective coat Signup and view all the answers

Which situation would require firefighters to wear hearing protection?

Operating power tools Signup and view all the answers

Which is a safety consideration related to PPE?

Always wear protective clothing that fits properly Signup and view all the answers

Which statement about inspecting PPE is accurate?

PPE must be inspected at the start of every shift and after every use Signup and view all the answers

What should be done during routine inspections of PPE, such as after use at an incident?

Look for damage like rips or tears Signup and view all the answers

What should you do if you determine that your PPE requires advanced repairs?

Report the needed repairs to your supervisor Signup and view all the answers

Which type of cleaning can be done at an incident scene by brushing off loose debris and rinsing the PPE?

Routine cleaning Signup and view all the answers

What should be done if an article of protective clothing is damaged beyond repair?

It should be removed from service and destroyed Signup and view all the answers

What is an effective way to protect yourself from the health hazards caused by inhaling smoke and other products of combustion?

Wear respiratory protection Signup and view all the answers

What is the primary type of respiratory protection used in the fire service?

Atmosphere-supplying respirator (ASR) Signup and view all the answers

Which situation would likely have an oxygen-deficient atmosphere in which respiratory protection would be necessary?

Rescue in a sewer Signup and view all the answers

Firefighters should wear SCBA in hazardous atmospheres, because exposure to particulate contaminants such as can cause lung cancer or cardiovascular disease.

Vehicle exhaust emissions Signup and view all the answers

Hazardous materials incidents can involve potentially dangerous non-fire gases and vapors, so firefighters must:

Wear SCBA until air monitoring demonstrates that the atmosphere is safe Signup and view all the answers

Open-circuit SCBA models:

Provide compressed air to the wearer Signup and view all the answers

The SCBA backplate and harness assembly:

Is used to hold the breathing air cylinder Signup and view all the answers

Which SCBA component includes a control valve and a high-pressure hose attached to one end?

Air cylinder Signup and view all the answers

If the pressure reading on the remote pressure gauge does not match the reading on the regulator gauge, which reading should be assumed correct?

The lowest number reading Signup and view all the answers

Which SCBA component allows the air cylinder to be transfilled from another cylinder in the event of an emergency?

Rapid intervention crew universal air coupling (RIC UAC) Signup and view all the answers

How can a firefighter overcome psychological limitations such as fear and claustrophobia while wearing SCBA?

Repeated training with the SCBA Signup and view all the answers

Seat-mounted SCBA:

Allow firefighters to don the SCBA while still inside the apparatus Signup and view all the answers

What is a general guideline for donning an SCBA facepiece?

Center the harness at the rear of the head Signup and view all the answers

What should be done after doffing SCBA?

Close the cylinder valve Signup and view all the answers

Annual SCBA inspections and maintenance should be performed by:

Specially trained, factory-qualified technicians Signup and view all the answers

What is a general safety precaution to take when refilling an SCBA cylinder?

Check the hydrostatic test date of the cylinder Signup and view all the answers

Which statement describes the function of an auto-cascade system?

Completely automated fill station that fills air cylinders to a programmable pressure Signup and view all the answers

How do firefighter breathing air replenishment systems make firefighting operations in high-rise buildings more efficient?

Provide an endless supply of breathing air to any floor within the structure Signup and view all the answers

Which statement about replacing SCBA cylinders is MOST accurate?

Changing out SCBA cylinders can be accomplished by either one or two people Signup and view all the answers

If storing SCBA in seat mounts, be sure to:

Arrange the SCBA so it can be donned without removing your seat belt Signup and view all the answers

In order to stay as safe as possible while wearing SCBA, it is important to:

Keep SCBA on and activated until you leave the IDLH area Signup and view all the answers

Situations or events that signal the need for exit are called:

Exit indicators Signup and view all the answers

Which situation would be classified as an emergency exit indicator that would signal the need to leave the hazardous or contaminated area immediately?

SCBA failure Signup and view all the answers

In a situation such as a confined space rescue where a team member must work alone, the second team member should:

Remain outside the area and monitor the search line Signup and view all the answers

According to NFPA 1983, what must be used to make life safety rope?

Block creel construction Signup and view all the answers

Life safety rope must be removed from service if it has been:

Subjected to an impact load Signup and view all the answers

At an emergency incident, utility rope can be used for:

Creating a control zone perimeter Signup and view all the answers

Synthetic fiber rope:

Has a longer life span than natural fiber rope Signup and view all the answers

Natural fiber ropes:

Should not be used for life safety applications Signup and view all the answers

Which type of rope is used as a belay line when there is a possibility that a victim or firefighter may fall a long distance while supported by the rope?

Dynamic kernmantle rope Signup and view all the answers

Personnel should inspect all ropes after each use and inspect unused rope:

At least once a year Signup and view all the answers

If foreign objects that can damage fibers are found in a rope during inspection, the rope:

Should be removed from service and destroyed Signup and view all the answers

What should be done if inspection on laid rope reveals that one rope has rot?

Remove all surrounding ropes from service, then clean and reinspect them Signup and view all the answers

What should be used to clean synthetic fiber ropes?

Lukewarm water and mild detergent Signup and view all the answers

What is the best way to store rope?

A nylon or canvas storage bag Signup and view all the answers

Which type of webbing is primarily used for straps and harnesses at rescue incidents?

Flat webbing Signup and view all the answers

How should long lengths of webbing be stored?

Rolled or daisy chained Signup and view all the answers

Which part of a rope hangs free and is used for pulling or hoisting?

Running part Signup and view all the answers

What is involved in dressing a knot?

Tightening the knot and removing slack Signup and view all the answers

Which type of knot is used primarily on life safety ropes to tie ropes of equal diameters together?

Figure eight bend Signup and view all the answers

A metal snap link that is used to connect ropes to other mechanical gear is called a:

Carabiner Signup and view all the answers

What can be used to create a mechanical advantage for rope rescue or when hoisting heavy objects?

Pulley Signup and view all the answers

When hoisting tools and equipment, always remember to:

Make sure that all personnel are clear of the hoisting area Signup and view all the answers

Study Notes

Uniforms and PPE

Station and work uniforms identify firefighters as department members.
To prevent contact burns and heat stress, firefighters must allow clothing to cool post-environment exposure.
Primary eye protection during structural fires is the SCBA facepiece.
Retroreflective trim on protective coats enhances visibility in low light.

Firefighting Gloves and Hearing Protection

Firefighting gloves should fully cover the wristlets of the protective coat for effective protection.
Hearing protection is mandatory when operating power tools.

PPE Inspection and Maintenance

PPE inspection is required at the beginning of each shift and after every use.
During routine inspections, firefighters should check for damages like rips or tears.
Report needed repairs of PPE to a supervisor rather than disposing or attempting personal repairs.
Routine cleaning of PPE can be done by brushing off debris and rinsing.

Respiratory Protection

Respiratory protection is essential in combating health hazards from smoke inhalation.
Atmosphere-supplying respirators (ASR) are the primary form of respiratory protection in the fire service.
SCBA is necessary in oxygen-deficient environments, like sewer rescues.
Exposure to vehicle exhaust emissions while firefighting can lead to serious health issues.

SCBA Usage and Maintenance

Open-circuit SCBA provides compressed air and must be handled with care during inspections.
After doffing SCBA, the cylinder valve needs to be closed.
Special training is required for annual SCBA inspections and maintenance.
Always check the hydrostatic test date of SCBA cylinders before refilling them.

Rope and Webbing

Life safety rope must be discarded if subjected to an impact load; it cannot be used for life safety applications.
Utility rope can establish control zone perimeters, differentiating it from life safety rope.
Synthetic fiber rope boasts a longer lifespan compared to natural fiber rope and is easier to maintain.

Knotting and Hoisting Techniques

Dressing a knot involves tightening and removing slack to ensure security.
The figure eight bend is the knot used for tying ropes of equal diameters together.
Hoisting operations require precautions, such as ensuring all personnel are clear of the area.

Ladder Operations

The fly section of an extension ladder is adjustable, allowing for various heights in response to firefighting needs.
Roof ladders feature hooks designed to secure the ladder over a roof's ridge line for stability.
Extension ladders must maintain secure components like tie rods and truss blocks for structural support.

Safety Guidelines

Emergency exit indicators include signs such as SCBA failure or the need for an air cylinder replacement.
To ensure safety while using rope or equipment, it's crucial to conduct inspections regularly and remove any damaged gear from service immediately.### Ladder Use and Maintenance
Ladders should be placed at the correct climbing angle for optimal reach and safety.
Heat exposure can damage ladders, with blistered paint being a primary indicator.
Wooden ladders are especially vulnerable to water damage, requiring careful storage.
Extension ladders require halyard cables to be pulled taut when in the bedded position.
Annual service testing of ground ladders is mandated, especially after exposure to high heat or rough treatment.

Ladder Raising Techniques

Proper ladder maintenance includes storing ladders to avoid moisture damage.
The halyard should be secured after raising an extension ladder to prevent tangling.
Residential stories can be estimated at 10 feet in height for ladder height calculations.
The designated length of a ladder encompasses both single section and maximum extension of extension ladders.

Ladder Mounting and Removal

Firefighters should access ladders from specified mounting locations for safety and efficiency.
Removal of side-mounted ladders involves unlatching securing devices before lifting.
Terrain conditions like icy ground must be communicated to crew members while placing ground ladders.

Teamwork in Ladder Operations

In a two-person operation, the heeler is responsible for positioning the ladder and giving commands during raising.
When three firefighters raise a ladder, the third person's role is to support the beam.
A flat rise is the preferred method when four firefighters are available.
Shifting a vertical ladder should be done cautiously and limited to short distances.

Ladder Safety and Equipment

A ladder belt secures firefighters while working on ladders, promoting safety.
Roof ladder hooks should be opened prior to deployment for proper functionality.

Hose Characteristics and Maintenance

Fire hose labeling primarily indicates the size of the inside diameter.
Large diameter soft sleeve hose connects pumping apparatus to hydrants.
National standard threaded couplings allow for compatibility between different departments’ hoses.
Male couplings have exterior threads, while recessed lugs require specialized tools for tightening.

Coupling Types and Features

Two-way couplings lack male and female threads, avoiding risks of becoming undone.
Non-threaded couplings minimize risks of accidental disconnection.
NFPA standards mandate annual service testing of fire hoses after initial use.

Hose Storage and Handling

Hoses must be inspected for damage before storage or reuse.
Hard intake hoses should be rinsed with clear water post-use for maintenance.
During drying, secure couplings to avoid damage in hose towers or racks.
Store hose rolled with the male coupling inside the roll to prevent damage.

Hose Loading Techniques

Regularly repacking unused hose loads helps prevent age deterioration.
Proper hose bed loading includes keeping flat sides aligned for efficiency.
The flat hose load is risky due to sharp bends, while the combination load optimizes hose access.

Preconnected Hose Configurations

The triple layer load arranges hose in an S-shape within the hose bed, enhancing usability in emergencies.
Hose configurations must be carefully managed to ensure quick deployment and minimize damage.

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