What actions are included in the term "corrective maintenance"?

The concept of "corrective maintenance" refers specifically to actions taken to repair equipment that has already experienced a failure. The primary goal of corrective maintenance is to return the equipment to its operational state after it has malfunctioned. This can involve diagnosing the problem, replacing faulty components, or making necessary repairs.

In contrast, the other options relate to different types of maintenance. Regular servicing to prevent equipment failure falls under preventive maintenance, which aims to address potential issues before they lead to equipment failure. The installation of new equipment is a separate process focused on implementing new technology rather than repairing existing units. Lastly, inspecting equipment to ensure safety compliance is often categorized as routine checks or compliance-related maintenance, which does not involve repairing equipment that has failed.

Thus, the correct identification of corrective maintenance centers on fixing already malfunctioning equipment, making option B the accurate descriptor of this maintenance type.