Fire Prevention and Emergency Management Quiz

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Questions and Answers

What is the primary responsibility of the Liaison Officer?

Maintaining fire protection equipment

Issuing press releases to the media

Coordinating with other response entities (correct)

Training employees on fire hazards

Which of the following is NOT identified in the Fire Prevention Plan (FPP)?

Persons responsible for controlling fire hazards

Training procedures for responders (correct)

Good housekeeping procedures to control flammable waste

Proper handling and storage procedures for hazardous materials

What does the Fire Prevention Plan (FPP) describe regarding fire hazards?

Only potential ignition sources

Community fire safety programs

Fire protection equipment and proper control procedures (correct)

Statistical data on fire incidents

How has the role of the Public Information Officer (PIO) changed in recent years?

They have expanded their role significantly due to social media Signup and view all the answers

What is included in the Fire Prevention Plan (FPP) regarding training?

Employee training about potential fire hazards Signup and view all the answers

What are the responsibilities of the Federal Emergency Management Agency related to hazardous substances?

To provide information resources on hazardous substances Signup and view all the answers

What should be included in an emergency plan for a company?

Rescue and medical duties procedures Signup and view all the answers

What is the maximum permitted travel distance in industrial occupancies without a sprinkler system?

250 ft Signup and view all the answers

How often should fire extinguishers be inspected?

Monthly Signup and view all the answers

What is the significance of the floor of primary recall in elevator systems during a fire?

Elevators will return to this floor if a fire is detected Signup and view all the answers

What is the minimum clear width required for corridors used for exit access?

44 inches Signup and view all the answers

What is a possible consequence of over-reliance on technology in emergency scenarios?

Emergencies that may not have otherwise occurred Signup and view all the answers

What is required for Level B protection?

Positive pressure self-contained breathing apparatus and chemical-resistant gloves Signup and view all the answers

When is Level C protection appropriate?

When the concentration and type of airborne substances is known Signup and view all the answers

Which of the following is NOT included in Level D protection equipment?

Full-face respiratory masks Signup and view all the answers

What does the exclusion zone signify?

An area where only authorized personnel can enter because of potential contamination Signup and view all the answers

What type of gloves is recommended for Level B protection?

Inner and outer chemical-resistant gloves Signup and view all the answers

What does the Safety Zone establish?

The types of operations that will occur in each zone Signup and view all the answers

Which of the following is included in Level C protective equipment?

Air purifying respirator and hard hat Signup and view all the answers

Level D protection is considered sufficient under which condition?

When work operations prevent splashes or inhalation of chemicals Signup and view all the answers

What type of boots does Level B protection include?

Chemical-resistant boots Signup and view all the answers

Which equipment is specifically NOT part of Level C protection?

Positive pressure breathing apparatus Signup and view all the answers

Which class of fire door is characterized by a fire rate of 3 hours?

Class A Signup and view all the answers

What is the flame spread rating for Class C interior finishes?

76–200 Signup and view all the answers

What type of fire door is defined for enclosures of shafts and stairwells?

Class B Signup and view all the answers

What is the major fire hazard component that must be included in fire prevention plans for organizations?

Ignition sources and controls Signup and view all the answers

Which class of fire door is subjected to severe fire exposure from outside the building?

Class D Signup and view all the answers

What is the smoke developed rating for Class A interior finishes?

0–450 Signup and view all the answers

What is the maximum allowable fire rate for Class B fire doors?

2 hours Signup and view all the answers

For Class C fire doors, which of the following statements is true regarding their application?

They apply to interior walls or partitions with a fire rating of ≤1 hour. Signup and view all the answers

What is an essential element to control in fire prevention plans concerning waste materials?

Control flammable and combustible waste material accumulations Signup and view all the answers

What is the main purpose of installing traps and accumulators in compressed air lines?

To minimize buildup of flammable oils Signup and view all the answers

Which method is suggested for reducing the explosive potential of combustible materials?

Reducing oxidizers Signup and view all the answers

What role does remote control play in hazardous environments?

Allows precise control of ignition sources Signup and view all the answers

What is a significant drawback of 'hot wire' combustible gas detectors?

Poisoning of the catalyst Signup and view all the answers

Which explosive class possesses a detonating hazard?

Class A Signup and view all the answers

How does the presence of barriers and distance help in explosive situations?

Minimizes damage from blast waves Signup and view all the answers

What does water reactivity refer to in hazardous materials?

Sensitivity to water triggering reactions Signup and view all the answers

What is the recommended action to minimize fire risks in compressed air lines?

Clean or purge lines regularly Signup and view all the answers

How is the lower explosive limit (LEL) expressed on explosion meters?

As a percentage of total gas volume Signup and view all the answers

What is the effect of keeping oxygen concentrations low in hazardous areas?

Eliminates potential for fire Signup and view all the answers

Study Notes

Emergency Types

Emergencies happen suddenly, disrupt routine, and require immediate action
Disasters are emergencies with multiple injuries/deaths, major property damage, or both

Types of Emergencies

Forces of nature, fire, explosions, systems failures, traffic problems

Priorities for Emergencies

Preserving life and protecting property
Clean up, restore operations, and return to normal.

SARA

Superfund Amendments and Reauthorization Act of 1986 requires facilities to create emergency response plans
Companies must report on the storage, use, and release of hazardous substances to federal, state, and local governments

EPCRA-SARA III

Emergency Planning and Community Right-to-Know Act of 1986 Title III
Communities plan for chemical emergencies
Industries report on hazardous substances storage, use, and releases to federal and local governments

Radiological Accidents

Emergencies involving ionizing radiation
Include incidents involving radioactive materials

Chemical Transportation Emergencies

Accidents during chemical transport
Includes the transportation of hazardous chemicals

Emergency Centers

Technology is helpful, but can create new emergencies

Disaster Dilemma

Technology solves problems, but sometimes creates new ones
Monthly visual, hydrostatic, and annual internal examinations of a building's systems
Plans required include fire and emergency reporting, evacuation procedures, and procedures for employees remaining to operate critical functions.

Maintaining Fire Extinguishers

Companies are obligated to test and maintain fire extinguishers regularly

Emergency Plans

Written plans must cover procedures for evacuation, emergency personnel, and accounting for employees, and be communicated to employees.

Elevator Safety

Elevators have a primary recall floor, closest to an exit, indicated with a star
In case of fire, elevator stops on or near the recall floor.

Emergency Response Team Training

First aid, including CPR and SCBA (Self-Contained Breathing Apparatus) is a critical skill
OSHA standard for blood-borne pathogens, chemical spill control, and emergency rescue

OSHA Respirators in Emergency

Employers must choose and provide appropriate respirators for employees
Respiratory protection programs are required for emergency situations.
Respirators must be properly cleaned and disinfected.

Process Safety Management

Develop a Process Hazard Analysis (PHA) for covered processes.
A PHA should be reevaluated every 5 years
Include operating procedures and emergency protocols
Mechanical integrity of emergency systems and alarms is required
Proper response plans and personal protection for responders are essential.
Various PHA methods are suggested, including 'What-if Study,' Checklist, HAZOP study, FMEA and Fault Tree Analysis.

Employer Responsibilities

Prepare and maintain fire brigade documentation of training
Inspect and maintain fire-fighting equipment
Provide protective gear
Ensure compliance with respirator standards

Spill Procedures

Establish a command post away from the spill area
Use appropriate equipment to clean up (at the spill site)
Safety equipment must be present in order for trained personnel to handle the spill
Safety personnel must be aware of the 'hot zone' or exclusion area.

Fire Classes

Class A: ordinary combustibles (wood, paper, cloth, etc.)
Class B (flammable liquids, gases, or greases)
Class C (electrical equipment)
Class D (combustible metals)
Class K (cooking media or vegetable/animal oils)

Interior Finishes

Classifies the amount of flame spread and smoke produced in a fire

Underground Construction

Develop and maintain safety checks during construction
Conduct procedures for dealing with an incident, and for dealing with potential safety hazards

Bloodborne Pathogens

Provide initial and annual training on bloodborne pathogens to all employees who have occupational exposure
Hepatitis B vaccination is mandatory for some staff
Training on proper sanitation and handling of body fluids to manage the risks.

Heat Transfer

Combustion as the rapid exothermic/heat producing reaction of oxygen with a fuel
Heat of combustion, the energy released from complete combustion
Transfer through radiation, convection, and conduction
Rate of convective heat transfer is proportional to temperature difference

Elements of Combustion

Components (oxygen, fuel, source of ignition, chemical chain reaction) must be present for combustion
Preventing a fire requires removing at least one key component of the fire tetrahedron

Flammable Limits

Lower Flammability Limit (LFL): minimum gas concentration to ignite
Upper Flammability Limit (UFL): maximum gas concentration to ignite

Explosions

Deflagration: a very fast burning rate; less explosive
Detonation: a very rapid, high-pressure, supersonic combustion reaction; very explosive

Flammable Gases

Lighter than air; properties determine the appropriate ventilation design
Properties and hazards of gases
Lower explosive limit, Upper explosive limit (LFL, UFL)

Vapor Pressure

The pressure exerted by a vapor at equilibrium with a liquid
A liquid's vapor pressure increases with temperature

Fire Gases

CO (carbon monoxide)
CO2 (carbon dioxide)
Hydrogen Cyanide
Other harmful products of combustion

NFPA 704 System

Standardized system to indicate the hazards of materials
Includes classifications for health, flammability, reactivity, and special hazards

Fire Safety Strategies:

Preventing fires, stopping the spread, and extinguishing fires
Design for safer buildings, ventilation, and appropriate spacing between combustibles

NFPA 101 Life Safety Code

Criteria for building design, construction, and fire suppression systems
Safety distances, exit routes, and fire prevention measures

Fire Detection

Various types of detectors (fixed temperature, rate of rise, smoke, flame)
Detection of different hazards (fire, smoke, temperature, etc.)

Sprinkler Systems

Dry pipe, wet pipe, pre-action, deluge, and residential designs

Fire Hydrants

Spacing, water flow, and required pressure levels of water

Fire Extinguishers

Types and location requirements (Class A, B, C, D, K)

Media Communication and Risk Communication Principles

Principles to communicate information effectively and professionally during a crisis

Work Place Violence

Act or threat of physical violence, harassment
Employers are required to implement a zero-tolerance policy towards workplace violence.

Security, Detection, Deny, Delay, Defend

Strategies to prevent, deter, and respond to workplace violence
Physical prevention, monitoring, and response procedures to workplace safety and security.

Fire Prevention Plans

Identify fire hazards and potential sources of ignition
Staff training, and appropriate fire prevention strategies

Hazards of Carbon Dioxide and Halon Systems

Hazards of these gases (asphyxiation, cold temperature)
Safe handling and storage of these compressed gases is critical.

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Description

Test your knowledge on fire prevention plans, the roles of emergency management officers, and safety regulations. This quiz covers essential topics such as the responsibilities of the liaison officer and what should be included in emergency plans. Prepare to evaluate your understanding of fire safety practices and regulations.