Which of the following is a common maintenance issue that may arise in fire sprinkler systems?

Corrosion is a common maintenance issue in fire sprinkler systems because it can significantly affect the system's performance and reliability. Over time, various components of the system, such as pipes and fittings, may be exposed to moisture and other environmental factors that can lead to the deterioration of metal surfaces. This corrosion can cause leaks, blockages, and ultimately, failure of the sprinkler system to operate effectively when needed.

Preventative maintenance is crucial for identifying and addressing corrosion before it becomes a serious problem. Regular inspections allow trained professionals to assess the condition of the piping and assess whether any corrosion is affecting the system. This maintenance ensures that the fire sprinkler system operates as intended and maintains its efficacy in protecting property and lives in the event of a fire.

While low water pressure can also be a concern, it typically arises due to issues such as pipe blockages or inadequate municipal supply pressure, rather than being a direct result of routine system maintenance. Inadequate insurance and faulty smoke detectors, while important to fire safety, are not directly related to the maintenance of the fire sprinkler system itself.