Class K fires typically occur in which environment?

Class K fires are specifically associated with cooking oils and fats, which are commonly found in kitchen environments. These types of fires can occur when oils are overheated, leading to combustion. Fire extinguishers designed for Class K fires utilize agents that can effectively cool and suppress flames produced by these materials.

In contrast, the other environments listed have different primary fire hazards. Electrical systems are associated with Class C fires, which involve electrical equipment; garages may contain flammable liquids and materials leading to Class B fires; and wood shops typically involve combustible materials like sawdust and wood that could result in a Class A fire. Identifying the specific context of Class K fires is essential for effective fire prevention and safety measures in settings where cooking is prevalent.