Fire Safety Procedures Quiz

Questions and Answers

What is the purpose of a 4-gas meter?

To measure temperature, humidity, and pressure

To determine vapor density of different gases

To detect changes in vehicle stabilization

To assess carbon monoxide, hydrogen sulfide, lower explosive limit, and oxygen (correct)

At what reading does a low-level alarm trigger on a multi-gas monitor?

100 ppm or greater

50 ppm or greater (correct)

75 ppm or greater

25 ppm or greater

In which scenario is situational awareness likely minimal or absent?

When there are no visible hazards

Whenever firefighters are injured or killed (correct)

In well-planned fire evacuations

During routine training drills

What type of risks are identified in SOP 101?

Operational, Organizational, Community Signup and view all the answers

Who should an officer request for when a car fire is suspected to be a criminal act?

BC and OFI Signup and view all the answers

What kind of construction commonly utilizes bowstring truss roofs?

Larger one-story Type III - Ordinary constructed buildings Signup and view all the answers

What is the battery life of a motion scout when activated?

200 hours Signup and view all the answers

How is stabilization of a car achieved?

By utilizing interior, vertical, and horizontal methods Signup and view all the answers

What is a significant hazard associated with batteries due to their contents?

Contact hazard from sulfuric acid Signup and view all the answers

Which two gases in 'FIX A FLAT' are considered highly flammable?

Isobutane and propane Signup and view all the answers

What is the maximum allowable concentration for continuous exposure to carbon monoxide according to OSHA?

35 ppm Signup and view all the answers

What are the flammable limits of natural gas in air?

5% to 15% Signup and view all the answers

At what concentration level does carbon monoxide become Immediately Dangerous to Life and Health (IDLH)?

1200 ppm Signup and view all the answers

What action should be taken if a correction of the original size-up is needed?

Transmit an EMERGENCY ALERT on the tactical channel. Signup and view all the answers

What is the maximum depth that V-shaped nailing points on gusset plates penetrate into wood?

⅜ inch Signup and view all the answers

What is the temperature threshold above which lightweight steel trusses start to expand rapidly?

1000 degrees Fahrenheit Signup and view all the answers

Which outline is appropriate for providing a progress report?

C.A.N. (Conditions, Actions, Needs) Signup and view all the answers

How many professional counselors does the EAP have for members seeking assistance?

Three Signup and view all the answers

How far apart are primary electrical lines typically spaced?

1 foot apart Signup and view all the answers

Where does the RIT team report to during a high-rise fire incident?

The RIT Chief in the Incident Command Post Signup and view all the answers

What type of brick is associated with lightweight construction?

King size brick Signup and view all the answers

What size ground ladder should RIT teams be equipped with?

A ladder from the nearest truck company capable of reaching the highest window of non-high-rise structures Signup and view all the answers

What is included in the response upon declaring a Mayday?

One (1) additional RIT, one (1) Special Operations Chief, and one (1) Collapse Response unit Signup and view all the answers

What may the Incident Commander decide regarding the Collapse Response for a specific Mayday incident?

Cancel the Collapse Response if deemed unnecessary. Signup and view all the answers

What triggers the escalation from EMS Plan 1 to EMS Plan 2 or EMS Plan 3?

The discretion of the Incident Commander Signup and view all the answers

Which of the following is not considered a notable hazard requiring an emergency alert?

Impending rainstorm Signup and view all the answers

During which scenario should the Incident Commander prioritize companies for a Personnel Accountability Report (PAR)?

Companies that were or are operating in the area of greatest risk Signup and view all the answers

What information must a company provide to the Incident Commander if they report 'PAR'?

The company's location Signup and view all the answers

Which individual is designated to conduct the PAR during a situation requiring it at a Still and Box or Extra Alarm?

The Plans Chief, if present Signup and view all the answers

What are the four elements every member must be prepared to report during a PAR?

Name, Rank, Company, and Current Location Signup and view all the answers

Which method is incorrect for transmitting an emergency alert?

An immediately sent text to all units Signup and view all the answers

What should be the response of companies not involved in Rapid Intervention Team (RIT) operations when a Mayday is declared?

They should switch to the designated Alternate Fireground tactical channel Signup and view all the answers

What is the length and size of the work line rope in the high rise bag?

40’ nylon 3/8” work line rope Signup and view all the answers

Where are the two stairwell ID signs placed in high rises?

Within the stairwell enclosure and adjacent to the stairwell door Signup and view all the answers

What are the 3 P's considered crucial for a boat in distress?

Position, Problem, People Signup and view all the answers

Under what condition should the CFD consider moving a body in water?

Only if it may submerge or if law enforcement requests it Signup and view all the answers

How long do unprotected wood floor systems typically last before collapsing due to fire exposure?

Less than 10 minutes Signup and view all the answers

How quickly can the crab technique be executed with practice?

In under 2 seconds Signup and view all the answers

What types of doors do DAWGS utilize?

Three types: mechanical, electric, and exit-only doors Signup and view all the answers

When cutting a VPS window, where should the cut begin?

Six inches in from the edge at the bottom attachment points Signup and view all the answers

Study Notes

Flammable Limits of Natural Gas

Natural gas has flammable limits of approximately 5% to 15% in the air.

Size-Up Corrections

An EMERGENCY ALERT must be transmitted on the tactical channel if a correction of the original size-up is necessary.

Progress Report Outline

Use the C.A.N. format, which stands for Conditions, Actions, and Needs.

Electrical Line Spacing

Primary electrical lines are spaced approximately one foot apart.
Secondary lines are spaced four to eight inches apart.

RIT Team Reporting

The RIT team should report to the RIT Chief in the Incident Command Post at a high-rise fire.

Equipment for RIT Teams

RIT teams should have a ground ladder capable of reaching the highest window of any non-high-rise structure.

Mayday Response

Declaring a Mayday activates additional resources, including extra RIT, various chiefs, additional squad companies, and an EMS plan if needed.

Emergency Alerts

Discovery of hazardous materials warrants an Emergency Alert, as well as other structural integrity issues and severe weather changes.

Information for Emergency Alerts

Alerts should convey the nature, location, and type of emergency.

PAR Response

Companies not involved in RIT operations must respond to the Personnel Accountability Report (PAR) on a designated alternate tactical channel.

First Companies for PAR

Incident Commander will call companies operating in the area of highest risk first for PAR.

Information Required for PAR

Companies must report Name and Rank, Company, Current Location, and Status during a PAR.

Overhaul Tools for Prairie Fires

Pike poles and shovels are effective tools for overhauling prairie fires.

4-Gas Meter Measurements

Measures Carbon Monoxide, Hydrogen Sulfide, Lower Explosive Limit, and Oxygen.

CO Vapor Density

Carbon Monoxide has a vapor density of 0.968, slightly lighter than air.

Low-Level Alarm on Multi-Gas Meter

Activates at CO readings of 50 ppm or greater.

Situational Awareness

Minimal or absent situational awareness is a common factor when firefighters are injured or killed.

Types of Risk

Risks are classified as Operational, Organizational, and Community.

Car Fire Procedure

In suspected criminal car fires, the officer must request involvement from BC and OFI.

Motion Scout Battery Life

Motion scout batteries last over 200 hours when activated and about 10 hours under full alarm.

Pre-Alarm Warning

The instrument emits a pre-alarm warning after 25 seconds of remaining motionless.

Bowstring Truss Roofs

Commonly found on larger one-story Type III ordinary constructed buildings.

Car Crash Statistics

Frontal crashes are the most frequent type of vehicle crash.

Vehicle Stabilization

Stabilization of a car can be done horizontally, vertically, and interiorly.

Battery Safety

Disconnecting the battery prevents sulfuric acid contact hazards and the risk of explosive hydrogen vapors.

Tire Repair Hazards

Tires repaired with “FIX A FLAT” pose hazards due to the presence of propane and isobutane.

Extinguishing Agent Compatibility

Ansul and water are compatible extinguishing agents.

High-Pressure Hydrant Use

Hard suction hoses cannot be used on high-pressure hydrants.

CO Detector Standards

CO detectors sound an alarm when levels reach 70 ppm, not registering levels below 35 ppm.

Interior CO Readings

Inside constructions may show CO levels as high as 15 ppm, especially with smoking.

OSHA CO Exposure Limits

Continuous exposure to CO is limited to 35 ppm; concentrations over 1200 ppm are IDLH.

Gusset Plates Features

V-shaped nailing points on gusset plates penetrate wood surfaces only about ⅜ inch deep.

Lightweight Steel Trusses

These materials reach critical expansion temperatures at over 1000 degrees Fahrenheit.

Lightweight Brick Definition

“King size” brick is commonly associated with lightweight construction.

EAP Counselors

EAP has three counselors, offering both internal and external referral options.

High Rise Bag Work Line Rope

Contains a 40-foot nylon rope, 3/8 inch in diameter.

High Rise Stairwell ID Signs

Stairwell identification signs are located within the stairwell and adjacent to the stairwell door.

Boat in Distress Reporting

Report Position, Problem, and People when a boat is in distress.

Body Recovery Protocol

Bodies in water should only be moved to prevent submersion or at law enforcement's request.

Wood Floor Collapse Statistics

Unprotected wood floor systems typically collapse in under 10 minutes after fire exposure.

Crab Technique Timing

With practice, the crab technique can be performed in under 2 seconds.

DAWGS Door Types

There are three door types: mechanical release, electric release, and exit-only doors.

Electric Release Door Identification

An electric release door is identified by a rectangular slit located slightly off-center.

Ladder Placement Estimation

Estimate an additional 4 to 10 feet in height for peaked roof placements.

Screens for VPS Windows

Common screen types for VPS windows include utility and perforated models.

Cutting VPS Windows

Begin cuts six inches from the edge of the screen, perpendicular to the crossbar.

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Description

Test your knowledge on essential fire safety procedures, including flammable limits of natural gas and the proper methods for reporting corrections during emergencies. This quiz covers critical Standard Operating Procedures (SOPs) to ensure effective communication and safety in emergency situations.