SCBA (Self Contained Breathing Apparatus) Questions and Correct Answers | Latest Update

What must be done if damage is detected on an air cylinder -:- Remove it from service and replace it with a new cylinder What chemical is mixed with water to clean the SCBA -:- Wescodyne-G The bell alarm is only available on SCBA configuration(s) __________. -:- 2-3 Which component provides...

Identify the development of the SCBA -:- A. Evolution B. Closed-circuit C. Open-circuit Identify the development of the SCBA A. Evolution -:- 1. Breathing through beard 2. Pumping air to a mask 3. Independent air supply Identify the development of the SCBA B. Closed-circuit -:- 1....

Positive-Pressure SCBA keeps pressure in the face piece _____ atmospheric pressure -:- Slightly higher than Positive-pressure SCBA keeps pressure in the face piece slightly higher than atmospheric pressure. The positive pressure helps by: -:- Keeping outside contaminants from getting into the...

What is the function of the heads-up display (HUD) on the SCBA facepiece assembly? -:- Displays lights that indicate the amount of air left in the SCBA cylinder Prior to donning SCBA, firefighters should: -:- check the air cylinder gauge to make sure the cylinder is full. Your point of no re...

Fire Service = NFPA compliance = -:- Higher Standard Industrial = NIOSH = -:- Minimum Standard SKA-PAK -:- Only carry NIOSH What are the the two components of the pressure reducer? -:- Low cylinder transfer valve and Automatic transfer valve. The technician certificate is issued to? -:...