Mixed Deck — All CFPS Topics Flashcards

What does the acronym PASS represent in the proper operation of a portable fire extinguisher?

Answer: Pull, Aim, Squeeze, Sweep

PASS stands for Pull the pin, Aim at the base of the fire, Squeeze the handle, and Sweep the nozzle from side to side.

In fire-resistance testing per ASTM E119, the 'restrained' condition for a floor-ceiling assembly refers to:

Answer: The assembly's thermal expansion being resisted by surrounding structure, which generally increases measured fire resistance

A restrained assembly has its thermal expansion resisted by the surrounding structure; this typically develops compressive arching forces that can significantly enhance fire-resistance compared to the unrestrained condition.

A fire safety specialist is evaluating a spray paint booth. The MOST appropriate ventilation rate to maintain flammable vapor concentration below hazardous levels is:

Answer: Sufficient to keep vapor concentration below 25% of the LFL

NFPA 33 requires spray booth ventilation to maintain flammable vapor concentrations below 25% of the Lower Flammable Limit (LFL) as a safety margin.

When should a CFPS holder submit their recertification application relative to their expiration date?

Answer: Within the renewal window before the certification expiration date

CFPS holders should submit recertification materials within the designated renewal window prior to their credential's expiration date to avoid a lapse.

During a fire hazard survey, you observe electrical equipment installed in a location where flammable vapors are present during normal operations. This location should be classified as which NEC hazardous location?

Answer: Class I, Division 1 (or Zone 1)

Class I, Division 1 (Zone 1) applies where flammable concentrations exist under normal operating conditions, requiring explosion-proof or intrinsically safe equipment.

Jacoby Jones recently passed his CFP® Examination and fulfilled all of the CFP Board certification criteria. Identify an approved display of his name on an updated business card.

Answer: Mr. Jocoby Jones, CFP®

CFP Board rules require the mark to appear as 'CFP®' — no periods between the letters and always followed by the registered trademark symbol. 'Certified Financial Planner®' is the full phrase owned by the CFP Board and cannot be used as a credential by individuals. 'CFP® Advisor' improperly appends a descriptor to the mark, and 'C.F.P.®' with periods is not the approved format.

A stairwell pressurization system must maintain a minimum pressure differential of how many inches of water column (iwc) across a closed stairwell door during a fire?

Answer: 0.05 iwc

NFPA 92 requires stairwell pressurization systems to maintain a minimum pressure differential of 0.05 inches of water column across closed stairwell doors.

According to the inspection, testing, and maintenance (ITM) requirements in NFPA 72, which of the following activities is required to be performed ANNUALLY for a building's fire alarm system?

Answer: Functional testing of all audible and visible notification appliances

NFPA 72, in Table 14.4.3.2, requires that alarm notification appliances, both audible and visual, be functionally tested annually to ensure they operate as intended. Smoke detector sensitivity testing is required within the first year and then biennially, waterflow devices are typically tested quarterly, and batteries are tested frequently but replaced based on condition or age, not on a strict annual schedule.

According to NFPA 72, a fire alarm control unit (FACU) must be capable of receiving an alarm signal and transmitting it to the monitoring station within:

Answer: 90 seconds

NFPA 72 requires that the signal be received at the supervising station within 90 seconds of the alarm condition being detected.

During a fire investigation, an investigator interviews witnesses primarily to:

Answer: Gather information about pre-fire conditions, observations, and the fire's development to guide the physical investigation

Witness interviews provide information about what was present before the fire, how and where the fire was observed to start, and how it developed — all critical data for guiding the physical scene examination.

Under NFPA 10, what is the maximum allowable travel distance to a portable fire extinguisher for Class A fire hazards?

Answer: 75 feet

NFPA 10 requires Class A extinguishers to be within 75 feet of travel distance from any point in the protected area.

A petroleum tank farm stores large quantities of gasoline in open-top floating roof tanks. Which type of special hazard suppression system is specifically designed and most commonly used to extinguish fires in these large-scale flammable liquid applications?

Answer: Low-expansion foam-water system.

According to NFPA 11, low-expansion foam-water systems are the standard for protecting large, open-top flammable liquid storage tanks. The foam forms a durable blanket on the surface of the liquid, which effectively separates the fuel from the air (oxygen), suppresses flammable vapors, and provides a cooling effect to extinguish the fire and prevent re-ignition.

When performing a fire hazard analysis for a high-rise building, the 'stack effect' is a critical factor because it:

Answer: Drives smoke movement through vertical shafts, potentially spreading smoke to uninvolved floors far from the fire

Stack effect creates pressure differentials that drive smoke vertically through elevator shafts, stairwells, and mechanical chases, spreading it to floors far above or below the fire.

According to NFPA 10, which fire class designation applies to fires involving ordinary combustibles such as wood, paper, cloth, and plastics?

Answer: Class A

Class A fires involve ordinary combustibles such as wood, paper, cloth, rubber, and many plastics.

An IT contractor has just installed a new bundle of communication cables through a 2-hour fire-rated gypsum wall assembly. Which of the following is the MOST critical next step to maintain the compartmentation objective of the passive fire protection system?

Answer: Installing a listed through-penetration firestop system in the opening around the cables.

When a fire-resistance-rated assembly is penetrated, its rating is compromised. The primary purpose of firestopping is to restore the hourly rating of the assembly by sealing openings and joints. Installing a listed through-penetration firestop system is required by building codes to prevent the passage of fire, smoke, and hot gases through the opening, thereby maintaining the integrity of the fire compartment.

In fire risk analysis, 'consequence' is best defined as:

Answer: The adverse outcome resulting from a fire event

Consequence refers to the adverse outcomes — such as deaths, injuries, or property loss — that result if a fire event occurs.

The term 'alarm verification' in NFPA 72 refers to a feature that:

Answer: Introduces a time delay before transmitting an alarm to reduce nuisance activations

Alarm verification introduces a brief user-defined delay (typically 10–60 seconds) during which the panel waits to see if the detector resets before transmitting the alarm signal.

Which span of control ratio is considered optimal within the Incident Command System for effective supervision?

Answer: 1:3 to 1:7

ICS guidelines specify an optimal supervisory span of control of one supervisor to five subordinates, with an acceptable range of 1:3 to 1:7.

A fire department conducts station tours for local schools. According to fire and life safety education best practices, these tours are MOST effective when they include:

Answer: Structured, age-appropriate safety messages reinforced with interactive activities

Best practices require that educational activities deliver clear safety messages appropriate to the audience's developmental level using engaging, interactive methods.

The primary purpose of a Hot Work Permit system in fire hazard management is to:

Answer: Ensure a systematic evaluation and control of ignition hazards before and during hot work operations

A hot work permit system requires pre-work hazard evaluation, identification of controls, fire watch assignment, and post-work inspection to prevent ignition of nearby combustibles.