[Nov 09, 2025] CFPS Dumps Full Questions - Exam Study Guide
Fire Protection Specialist Free Certification Exam Material from DumpsQuestion with 190 Questions
NFPA CFPS Exam Syllabus Topics:
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NEW QUESTION # 36
What is the largest water droplet that could be sustained in a highly turbulent fire environment?
- A. 2500 microns
- B. 2000 microns
- C. 1500 microns
- D. 1000 microns
Answer: B
NEW QUESTION # 37
Which is a sign of exposure to cyanide gas?
- A. Gasping for air
- B. Collapsing suddenly
- C. Sweating profusely
- D. Vomiting with great force
Answer: A
NEW QUESTION # 38
Fire alarm systems audible appliances ratings are usually stated as a sound pressure level (SPL) at what distance?
- A. 1 ft (0.31 m)
- B. 20 ft (6.10 m)
- C. 10 ft (3.05 m)
- D. 15 ft (4.57 m)
Answer: C
Explanation:
Fire alarm systems audible appliances ratings are usually stated as a sound pressure level (SPL) at 10 ft (3.05 m) from the appliance. The SPL is measured in decibels (dB) and indicates the loudness of the sound produced by the appliance. The SPL at 10 ft (3.05 m) is used as a standard reference point for comparing different audible appliances and for designing fire alarm systems to meet the required audibility levels. Reference:
NFPA 72: National Fire Alarm and Signaling Code, 2019 Edition, Section 18.4.3.1 1 Fire Protection Handbook, 20th Edition, Volume 1, Chapter 7, Section 7.8.2.1 2
NEW QUESTION # 39
Zebra mussel pipe obstructions are largely concentrated around the Great Lakes and
- A. Lake Mead areas.
- B. Colorado River areas.
- C. Salt Lake areas.
- D. Mississippi River areas.
Answer: D
Explanation:
The correct answer is B. Zebra mussel pipe obstructions are largely concentrated around the Great Lakes and Mississippi River areas. Zebra mussels are an invasive species that originated from Eurasia and were introduced to North America in the late 1980s through the ballast water of ships. They have since spread to many freshwater lakes and rivers, especially in the Midwest and Northeast regions of the United States and Canada. Zebra mussels can attach themselves to hard surfaces, such as pipes, pumps, valves, and filters, and form dense colonies that reduce or block the water flow. This can cause serious problems for industries, utilities, and municipalities that rely on water intake or delivery systems. Zebra mussels can also damage aquatic ecosystems, infrastructure, and recreation by competing with native species, altering water quality, and fouling boats and equipment12345
NEW QUESTION # 40
Which of the following scenarios has the lowest reported travel speed during an evacuation?
- A. Industrial buildings
- B. Transport terminals
- C. Public places on stairs
- D. Theaters and educational facilities
Answer: C
NEW QUESTION # 41
The minimum width of a doorway in a means of egress to accommodate a person in a wheelchair is
- A. 32 inches (813 mm).
- B. 40 inches (1016 mm).
- C. 28 inches (711 mm).
- D. 36 inches (914 mm).
Answer: A
Explanation:
Explanation
The minimum width of a doorway in a means of egress to accommodate a person in a wheelchair is 32 inches (813 mm).This is based on the requirements of the Americans with Disabilities Act (ADA) and the International Building Code (IBC), which both specify that doors in a path of egress and doors on an accessible route must have a clear opening width of at least 32 inches (813 mm)12. This width allows enough space for a person in a wheelchair to maneuver through the doorway without difficulty. A wider doorway may be preferable for some types of wheelchairs or other assistive devices, but 32 inches (813 mm) is the minimum standard for accessibility and safety.References:DECODED: Calculating the Egress Width of Door Openings - I Dig Hardware;Digital Codes.
NEW QUESTION # 42
What is me minimum number of cycles used for joint system movement testing of a Class ll firestopping system?
- A. 500 cycles
- B. 100 cycles
- C. 30 cycles
- D. 10 cycles
Answer: B
NEW QUESTION # 43
The Class of an unstable reactive gas that readily undergoes violent chemical change at elevated temperatures and pressures is
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
Explanation
Class 3 unstable reactive gas is defined as a material that in itself is capable of detonation or explosive decomposition or reaction at normal temperatures and pressures with a strong initiating source or if heated under confinement. This class of gas readily undergoes violent chemical change at elevated temperatures and pressures.
References:NFPA 55: Compressed Gases and Cryogenic Fluids Code, 2016 Edition, Section
3.3.51.14.3;International Fire Code, 2015 Edition, Appendix E, Section E102.1.1
NEW QUESTION # 44
All of the following Road Tunnel fire model types are used EXCEPT
- A. one-dimensional models.
- B. two-dimensional models.
- C. field models.
- D. zone models.
Answer: B
Explanation:
Explanation
Two-dimensional models are not a common type of road tunnel fire models. Most road tunnel fire models are either one-dimensional, zone, or field models. One-dimensional models use a simplified approach to describe the fire and smoke behavior along the tunnel axis, assuming uniform conditions across the tunnel cross-section. Zone models divide the tunnel into two or more zones, each with uniform properties, and apply mass and energy conservation equations to each zone. Field models use computational fluid dynamics (CFD) to solve the governing equations for mass, momentum, energy, and species transport in a three-dimensional grid, capturing the spatial and temporal variations of the fire and smoke phenomena. Two-dimensional models are rarely used for road tunnel fire simulations, as they cannot account for the complex three-dimensional effects of fire and ventilation in tunnels.
References:Design Fires in Road Tunnels | The National Academies Press;CFD Modelling of Fire Ventilation in Road Tunnels - Academia.edu;Findings of the International Road Tunnel Fire Detection Research ...1
NEW QUESTION # 45
Computers and other information technology equipment are particularly susceptible to
- A. heat, steam, and combustion products.
- B. foam, metal powders, and dry chemicals.
- C. light, hoselines, and airborn dust.
- D. special extinguishing agents.
Answer: A
Explanation:
Computers and other information technology equipment are particularly susceptible to heat, steam, and combustion products, which can damage their sensitive components, cause data loss or corruption, and impair their functionality. Therefore, fire protection for IT equipment should consider the potential sources of heat, steam, and combustion products, such as electrical faults, flammable liquids, dust accumulation, water-based sprinklers, or smoke from adjacent areas, and implement appropriate measures to prevent, detect, and suppress fires, as well as to minimize the exposure of IT equipment to these hazards 1234. Reference: Standard for the Fire Protection of Information Technology Equipment; Fire Protection of Computer Rooms-Legal Obligations and Best Practices - ISACA; Exploring Requirements for Information Technology Equipment; Demystifying IT room protection requirements - Consulting.
NEW QUESTION # 46
Which type of plan review may provide information about a modification such as the removal of an abandoned underground flammable liquid tank?
- A. Site plan review
- B. Preliminary building plan review
- C. Final building plan review
- D. As built plan review
Answer: D
Explanation:
Explanation
An as built plan review is a type of plan review that may provide information about a modification such as the removal of an abandoned underground flammable liquid tank. An as built plan review is conducted after the construction or alteration of a building orsystem is completed and before the final approval or acceptance by the AHJ. An as built plan review verifies that the building or system conforms to the approved plans and specifications and complies with the applicable codes and standards. An as built plan review may also identify any changes or deviations from the original plans that occurred during the construction or alteration process, such as the removal of an underground tank.References:
NFPA 1: Fire Code, 2018 Edition, Section 1.12.8.1.11
Fire Protection Handbook, 20th Edition, Volume 1, Chapter 5, Section 5.2.3.42
NEW QUESTION # 47
The simplest device for extinguishing a fire in a process or dip tank is:
- A. a self-closing cover with fusible link
- B. a dry chemical extinguishing system
- C. an automatic, rapid drain opener
- D. an aqueous film-forming foam system
Answer: B
NEW QUESTION # 48
What are the two classes of fire models?
- A. Behavioral and theoretical
- B. Open and closed
- C. Field and laboratory
- D. Physical and mathematical
Answer: D
Explanation:
Explanation
The two classes of fire models arephysical and mathematical. Physical fire models are scaled-down representations of real fire scenarios, using laboratory experiments and measurements to study the fire behavior and effects.Physical fire models can be used to test hypotheses, validate mathematical models, and provide empirical data for fire analysis1. Mathematical fire models are numerical or analytical solutions of the equations that govern the fire phenomena, such as heat transfer, fluid dynamics, combustion, and chemical kinetics.Mathematical fire models can be used to simulate fire scenarios, predict fire outcomes, and optimize fire protection systems2. There are two major categories of mathematical fire models: zone models and field models. Zone models divide the fire compartment into two or more homogeneous zones, such as upper and lower layers, and apply mass and energy conservation equations to each zone.Zone models are relatively simple, fast, and easy to use, but they have limitations in accuracy and applicability3. Field models solve the partial differential equations that describe the fire-driven fluid flow and heat transfer in three dimensions, using computational fluid dynamics (CFD) techniques.Field models are more detailed, realistic, and flexible, but they require more computational resources and expertise4.References:
Fire modelling with Computational Fluid Dynamics - BRE Group
Fire modeling programs | NIST
interFIRE, A site dedicated to improving fire investigation worldwide.
Computer Fire Models for Fire Investigation and Reconstruction
NEW QUESTION # 49
A building containing 16 or more persons who are not related to each other, with sleeping facility for individual occupants is what type of occupancy?
- A. Hotel
- B. Dormitory
- C. Lodging and rooming
- D. Apartment
Answer: A
Explanation:
Dormitory:
Single or multistory structures containing three or more independent dwelling units with cooking and bathroom facilities in each. (Apartments that are greater than 7 stories may be considered as high-rises and may require greater fire and life safety protection.
NEW QUESTION # 50
On the Homeland Security color-coded threat-level system, what color code represents the most severe risk?
- A. Orange
- B. Yellow
- C. Green
- D. Red
Answer: D
NEW QUESTION # 51
A building with sleeping rooms rented to 16 or fewer people on either a transient or permanent basis, with or without meals, but without separate cooking facilities for individual occupants is what type of occupancy?
- A. Hotel
- B. Dormitory
- C. Lodging and rooming
- D. Apartment
Answer: A
Explanation:
Lodging or Rooming House. A building or portion thereof that does not qualify as a one- or two-family dwelling, that provides sleeping accommodations for a total of 16 or fewer people on a transient or permanent basis, without personal care services, with or without meals, but without separate cooking facilities for individual occupants.
NEW QUESTION # 52
What is the lead agency for crisis management during a terrorist incident?
- A. Local law enforcement
- B. FEMA
- C. Local fire/EMS
- D. The FBI
Answer: D
NEW QUESTION # 53
Which of the following is a fixed-temperature Deal detector composed of eulectic metals that melt rapxliy at a predetermined temperature and are used as operating elements for heat detection''
- A. Continuous line type
- B. Fiber optic linear type
- C. Fusible-element type
- D. Bimetalic type
Answer: C
NEW QUESTION # 54
Which of the following is a characteristic of pyrophoric gases?
- A. They have abnormally low flame temperature
- B. They have high ignition temperatures
- C. They do not need a source of ignition to burn
- D. They do not need oxygen as a reducing agent
Answer: A
NEW QUESTION # 55
What condition can occur when a pressure tank and a gravity tank are connected to a sprinkler system through a common riser?
- A. Air lock
- B. Pressure lock
- C. Vapor lock
- D. Gravity lock
Answer: B
Explanation:
Air Lock A condition known as air lock can occur when a pressure tank and a gravity tank are connected to a sprinkler system through a common riser.
NEW QUESTION # 56
What temperature measurement device consists of a pair of wires of different metals or alloys welded together at a point to form a junction to compare the voltage magnitude compared with a compensating junction at 0°C and the voltage difference calibrated to give the temperature in degrees?
- A. Pyrometer
- B. Liquid Expansion Thermometer
- C. Thermocouple
- D. Bimetallic Thermometer
Answer: C
Explanation:
The correct answer is C. A thermocouple is a temperature measurement device that consists of a pair of wires of different metals or alloys welded together at a point to form a junction. The junction is exposed to the temperature to be measured, while the other end of the wires is connected to a reference junction at 0°C. The thermocouple produces a voltage difference between the two junctions that depends on the temperature difference. This voltage difference can be calibrated to give the temperature in degrees using a thermocouple table or a formula123
NEW QUESTION # 57
After an emergency incident has occurred, a post-incident critique of the emergency preparedness procedure should be conducted covering the detection of the incident, implementation of incident command, and
- A. total time of the incident.
- B. cause of the incident.
- C. notification, alerting and warning procedures.
- D. where the incident occurred.
Answer: C
Explanation:
The correct answer is B. After an emergency incident has occurred, a post-incident critique of the emergency preparedness procedure should be conducted covering the detection of the incident, implementation of incident command, and notification, alerting and warning procedures. These are some of the key elements of an effective emergency response that need to be evaluated and improved after an incident. A post-incident critique is a systematic review of the actions and decisions taken during an emergency incident, with the aim of identifying lessons learned, best practices, gaps, and corrective actions1. A post-incident critique should involve all the relevant stakeholders, such as emergency responders, emergency managers, facility managers, and affected community members2. A post-incident critique should also follow a structured format, such as the one suggested by the Federal Emergency Management Agency (FEMA)3:
Introduction: The facilitator introduces the purpose, objectives, ground rules, and agenda of the critique session.
Incident Overview: The facilitator provides a brief summary of the incident, including the date, time, location, type, size, and impact of the incident.
Timeline Review: The facilitator leads a chronological review of the major events and actions that occurred during the incident, using a timeline or a log as a reference.
Strengths and Areas for Improvement: The facilitator solicits feedback from the participants on what went well and what needs to be improved, focusing on the following topics:
Detection of the incident: How was the incident detected and reported? How timely and accurate was the information? How effective were the communication systems and protocols?
Implementation of incident command: How was the incident command system established and maintained? How clear and appropriate were the roles and responsibilities of the incident commander and other staff? How well did the incident command coordinate with other agencies and organizations?
Notification, alerting and warning procedures: How were the internal and external stakeholders notified, alerted, and warned about the incident? How timely and accurate were the messages? How effective were the methods and channels of communication?
Other topics: Depending on the nature and scope of the incident, other topics may include resource management, operational tactics, safety and security, public information, recovery and restoration, etc.
Action Plan: The facilitator summarizes the main findings and recommendations from the critique session, and assigns responsibilities and deadlines for implementing the corrective actions.
Conclusion: The facilitator thanks the participants for their contributions, and provides information on how the results of the critique will be documented and shared.
NEW QUESTION # 58
NFPA 3000, Standard for an Active Shooter/Hostile Event Response (ASHER) Program contains the following as four mam concepts: Whole Community Unified Command. Integrated Response and_______,
- A. Prevention
- B. Mitigation
- C. Defensive Strategy
- D. Planned Recovery
Answer: D
NEW QUESTION # 59
What type of detector is constructed using a stainless steel tubing or outer later over a ceramic thermistor core protecting a center conductor?
- A. Fiber optic neat detector
- B. Spot heat detector
- C. Line-type/bnear heat detector
- D. Bimetallic neat detector
Answer: C
NEW QUESTION # 60
Spiking trees and vandalizing research laboratories are examples of:
- A. international terrorism.
- B. ecoterrorism.
- C. agroterrorism.
- D. cyberterrorism .
Answer: B
NEW QUESTION # 61
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