Fire & Dert Rescuer (FDR) Fire Rescuer (FR) Lead Fire Rescuer (LFR) Rescue 1122 What is testing pressure of SCBA? September 9, 2021 Admin No Comments A: 300 bars B: 500 bars C: 600 bars D: 450 bars Correct Answer: d Short Details: The working pressure of SCBA is 300 bars. View More Details >>
