True or False? A breathing-air compressor system on an apparatus should be tested annually by the fire department.

A breathing-air compressor system on an apparatus is crucial for ensuring the safety of firefighters by providing clean, breathable air while they are engaged in hazardous situations. Regular testing and maintenance of these systems are important, but the requirement for testing often differs based on local regulations, departmental policies, and manufacturer's guidelines.

In many cases, it is advised that breathing-air compressor systems should be tested and inspected at least annually to ensure they are functioning properly and the air quality meets safety standards. A frequency of once a year aligns with best practices for equipment safety. Therefore, stating that a breathing-air compressor system should be tested annually could be seen as a best practice aligned with safety protocols and regulations set forth by various safety organizations.

That being said, if the assertion claims that it is false that they should be tested annually, it overlooks established safety standards that emphasize the importance of regular testing. Hence, the statement is typically considered true in many contexts related to fire department operations.