Candidate Physical Ability Test (CPAT) Practice Test

What is the incipient stage of a fire?

1. The point when the fire is out of control

2. The final stage of fire extinguishing

3. The initial stage that can be controlled or extinguished by a portable fire extinguisher

4. The stage when a fire is consuming all combustibles

The correct answer is: The initial stage that can be controlled or extinguished by a portable fire extinguisher

The incipient stage of a fire refers to the initial stage where the fire is still small and manageable. At this point, it is typically in the early phases of combustion and is characterized by the presence of limited heat and smoke. Because the fire has not yet spread to larger areas or intensified, it can often be controlled or extinguished using a portable fire extinguisher. Recognizing this stage is crucial for effective fire safety and response, as timely action can prevent the fire from progressing to a more dangerous phase. In contrast, other stages of fire development indicate a situation that is either uncontrollable or requires more extensive firefighting resources.