What are the common locations for installing fire extinguishers?

The common locations for installing fire extinguishers are primarily strategic to ensure accessibility and effectiveness in case of a fire emergency. Installing extinguishers near exits, in hallways, and in areas where flammable materials are stored is crucial because these are high-risk locations where a fire is likely to start or where individuals would need to evacuate quickly.

By placing extinguishers near exits, they can be easily accessed by individuals escaping a fire, allowing them to effectively combat a small fire before it escalates. Having them in hallways provides quick access as people move through the building, ensuring that they are never too far from a fire extinguisher when needed. Additionally, situating extinguishers in areas where flammable materials are present is vital since these materials pose an increased risk of ignition. Therefore, properly locating fire extinguishers in these key areas facilitates prompt action in extinguishing fires, thereby enhancing overall safety.

The other options suggest limited coverage that would not sufficiently address potential fire hazards throughout a facility. Reducing the locations to only storage or mechanical rooms does not provide adequate protection for the various areas of a building where fire risks are present.