Which of the following is a component of the fire triangle?

The correct component of the fire triangle is flammable material, which refers to any substance that can ignite and sustain a fire when it combines with heat and oxygen. The fire triangle is a fundamental concept in fire safety and prevention, consisting of three essential elements: heat, oxygen, and a fuel source (flammable material). If any one of these elements is removed, the fire cannot continue to burn.

Containment, while an important fire safety measure, is not a part of the fire triangle itself. Instead, it relates to strategies aimed at preventing the spread of fire once it has started. Ignition is a process involving heat but does not represent an element of the triangle. Detection refers to systems or methods used to identify the presence of fire, which is crucial for safety but is also not part of the fire triangle. Understanding these concepts helps reinforce the importance of addressing each element to effectively manage and prevent fire hazards.