Pro Align Security Fireman Interview Questions and Answers for Experienced

Fires are classified based on the type of fuel involved, such as Class A (ordinary combustibles) or Class B (flammable liquids).

• Fires are classified into different classes based on the type of fuel involved.

• Class A fires involve ordinary combustibles like wood, paper, and cloth.

• Class B fires involve flammable liquids like gasoline, oil, and grease.

• Other classes include Class C (electrical fires), Class D (combustible m

The triangle of fire represents the three elements necessary for a fire to occur: heat, fuel, and oxygen.

• The three sides of the triangle represent heat, fuel, and oxygen.

• Heat is necessary to raise the temperature of the fuel to its ignition point.

• Fuel is any material that can sustain a fire, such as wood, paper, or gasoline.

• Oxygen is required to support the combustion process.

• Removing any one of these elements can help

Fire is a rapid chemical reaction that releases heat, light, and various gases.

• Fire is a rapid oxidation process that releases energy in the form of heat and light.

• It requires fuel, oxygen, and heat to sustain itself.

• Common examples of fuel for fires include wood, paper, gasoline, and natural gas.

• Fire can spread rapidly and is a dangerous force that must be controlled by firefighters.