How many POBs are on the CRJ 200?

How many POBs are on the CRJ 200?

• A. One
• B. Two
• C. Three
• D. Four

Answer: (B)

Portable Oxygen Bottles provide an independent oxygen source for individuals when the main cabin oxygen system isn’t available or for medical needs. On the CRJ-200, there are two of these bottles on board. This setup gives enough coverage for essential use in an emergency or medical situation and provides redundancy, which is why two is the standard count for this aircraft. Each bottle supplies oxygen through a regulator and mask to a person who needs it, without relying on the aircraft’s fixed oxygen masks.

Portable Oxygen Bottles provide an independent oxygen source for individuals when the main cabin oxygen system isn’t available or for medical needs. On the CRJ-200, there are two of these bottles on board. This setup gives enough coverage for essential use in an emergency or medical situation and provides redundancy, which is why two is the standard count for this aircraft. Each bottle supplies oxygen through a regulator and mask to a person who needs it, without relying on the aircraft’s fixed oxygen masks.