Which of these actions is best in preventing a class K galley fire?

The best action in preventing a class K galley fire is to remove accumulated grease from the stove top. Class K fires are specific to cooking oils and fats, which can become ignited when temperatures exceed their flash points. Grease accumulation can significantly increase the likelihood of a fire starting in a galley environment, especially when cooking is taking place.

Regularly cleaning the stove top reduces the amount of combustible material present, thereby minimizing the chance that a small flare-up will escalate into a full-blown fire. Prevention through maintenance and cleanliness is a critical aspect of fire safety in any setting, particularly in areas where food is prepared and that contain flammable substances.

Other actions, while they contribute to overall safety, do not directly prevent a Class K fire as effectively as removing accumulated grease does. For example, installing a fire alarm system is crucial for detecting fires early, but it does not prevent them from occurring. Keeping fire extinguishers accessible is vital for responding to a fire, yet it does not eliminate the initial risk of a fire starting. Regularly inspecting the electrical system is important for fire safety as well, but it is less relevant to preventing fires specifically caused by grease build-up in the galley. Therefore, maintaining cleanliness by removing grease is the