OSHA 30 Hour Construction Program Practice Test

In construction safety, PFAS is primarily used for what purpose?

1. To provide communication among workers

2. To prevent falls from heights

3. To support scaffolding

4. To monitor air quality

The correct answer is: To prevent falls from heights

PFAS, which stands for Personal Fall Arrest System, is primarily used in construction safety to prevent falls from heights. These systems are critical in safeguarding workers who are performing tasks at elevated levels, such as on scaffolding, roofs, or ladders. A Personal Fall Arrest System typically includes components such as a full-body harness, lanyards, and anchor points, all designed to arrest a fall and prevent serious injury or fatality if a worker slips or loses their footing. The emphasis on preventing falls is essential in the construction industry, where such incidents are among the leading causes of workplace injuries and fatalities. Understanding how PFAS functions and its importance in maintaining safety practices is crucial for anyone involved in construction and related fields.