CFPS - Certified Fire Protection Specialist Fire Hazard Management Questions and Answers

Question 1

A fire protection specialist is evaluating a chemical storage room and observes an NFPA 704 placard. What does the number 4 in the red diamond signify?

Accepted Answer

The material will rapidly or completely vaporize at normal atmospheric pressure and temperature, or is readily dispersed in air and will burn readily.

Answer

The red diamond on the NFPA 704 placard indicates the flammability hazard. A rating of 4 signifies the highest level of flammability, indicating that the material is extremely flammable and can easily ignite under normal conditions.

Question 2

A manufacturing facility is implementing a hot work program in accordance with NFPA 51B. A designated fire watch is required for a welding operation in a non-designated area. For how long must the fire watch be maintained after the completion of the hot work?

Accepted Answer

For at least 60 minutes.

Answer

According to the 2019 edition of NFPA 51B, Standard for Fire Prevention During Welding, Cutting, and Other Hot Work, a fire watch must be maintained for at least 60 minutes after the completion of hot work to detect and extinguish any smoldering fires.

Question 3

Which of the following is NOT a required element for a combustible dust explosion, as defined by the Dust Explosion Pentagon?

Accepted Answer

A flammable gas

Answer

The Dust Explosion Pentagon consists of five elements required for a combustible dust explosion: fuel (combustible dust), oxygen, an ignition source, dispersion of dust particles, and confinement. A flammable gas is not a required component, although it can be an ignition source.

Question 4

A fire risk assessment is being conducted for an office building. Which of the following is the most appropriate first step in this process?

Accepted Answer

Identifying all potential fire hazards within the premises.

Answer

The first step in a standard fire risk assessment process is to identify all potential fire hazards. This includes identifying sources of ignition, sources of fuel, and sources of oxygen. Subsequent steps involve identifying people at risk, evaluating existing measures, and developing a plan.

Question 5

According to NFPA 30, Flammable and Combustible Liquids Code, how is a Class I flammable liquid distinguished from a Class II combustible liquid?

Accepted Answer

By its flash point.

Answer

NFPA 30 classifies liquids based on their closed-cup flash points. Class I liquids (flammable) have flash points below 100°F (37.8°C), while Class II liquids (combustible) have flash points at or above 100°F (37.8°C) and below 140°F (60°C). This makes flash point the key distinguishing characteristic.

CFPS (Certfied Fire Protection Specialist) Practice Test

CFPS (Certfied Fire Protection Specialist) Practice Test

CFPS - Certified Fire Protection Specialist Fire Hazard Management Questions and Answers