The CRJ 200 oxygen system duration is thirteen minutes.

The CRJ 200 oxygen system duration is thirteen minutes.

• A. True
• B. False
• C. Not specified
• D. Depends on aircraft

Answer: (A)

The oxygen system duration on a CRJ 200 is a fixed specification: once deployed, the emergency oxygen generators provide breathable oxygen for about 13 minutes. This duration comes from the design and capacity of the chemical oxygen generators used in the cabin and is documented in the aircraft’s manuals. Because of that, the statement is true. It isn’t variable or unspecified for this model, and while other aircraft variants may have different durations, the CRJ 200’s emergency oxygen time is specified as 13 minutes.

The oxygen system duration on a CRJ 200 is a fixed specification: once deployed, the emergency oxygen generators provide breathable oxygen for about 13 minutes. This duration comes from the design and capacity of the chemical oxygen generators used in the cabin and is documented in the aircraft’s manuals. Because of that, the statement is true. It isn’t variable or unspecified for this model, and while other aircraft variants may have different durations, the CRJ 200’s emergency oxygen time is specified as 13 minutes.