How many cubic feet per minute (cfm) of air volume can the high-volume velocity fan provide?

The high-volume velocity fan is designed to provide a significant amount of air movement, crucial for various applications, including firefighting and ventilation in emergencies. The correct answer indicates that the fan delivers 13,000 cubic feet per minute (cfm) of air volume.

This level of output is essential for ensuring that adequate airflow is maintained, facilitating the rapid removal of smoke, heat, or other contaminants from an environment. Such a high volume is necessary in scenarios where quick and effective ventilation can directly impact safety and operational efficiency.

While the other options suggest high volumes as well, they fall short of the specified output of 13,000 cfm, which could be critical in efficiently managing airflow in high-stakes situations. Understanding the specific output of the high-volume velocity fan helps ensure that personnel can rely on it for effective ventilation and air management practices as outlined in the PBCFR Driver Standard Operating Guidelines.