The types of fires that occur in kitchens due to vegetable oils and animal fats are classified as which type?

Fires that occur in kitchens involving vegetable oils and animal fats are classified as Class K fires. Class K fire extinguishers are specifically designed to combat fires fueled by cooking oils and greases, which are common in commercial kitchens and homes. These extinguishers use agents that effectively cool and saponify the oils, allowing for safe extinguishment without spreading the fire.

Class B fires are related to flammable liquids and gases, such as gasoline or solvents, while Class A fires involve ordinary combustibles like wood and paper. Class C fires are associated with electrical equipment, which might require special considerations to prevent electric shock during extinguishment. Thus, the classification of kitchen fires involving oils and fats as Class K highlights the unique nature of these fires and the need for appropriate firefighting measures tailored to them.