Which condition may result from a failure to monitor pressure supervisory signals properly?

The correct answer indicates that a failure to properly monitor pressure supervisory signals can lead to a fire hazard due to undetected leakage. This is a critical concern in fire protection systems, particularly those that rely on pressurized water supply systems, such as sprinkler systems.

When pressure supervisory signals are not monitored effectively, any leaks that occur within the system may go unnoticed. This undetected leakage can lead to a reduction in the water supply pressure, which is essential for the proper functioning of fire suppression systems. If these leaks are not addressed, they could result in insufficient water availability during a fire emergency, ultimately compromising the system's effectiveness and increasing the risk of fire damage or spread.

Monitoring these signals is essential for ensuring that the fire protection system is fully operational. Regular checks can help identify any pressure drops due to leaks, thereby allowing for prompt repairs and maintenance, which are crucial for maintaining safety standards.