How many cabin exits are available on the A350?

How many cabin exits are available on the A350?

• A. 6
• B. 8
• C. 10
• D. 12

Answer: (B)

Evacuation capability drives how many exits an airplane must have. The A350 is designed with eight exits in its standard cabin layout—four on each side: two doors toward the front and two toward the rear on the left, with a mirror arrangement on the right. This setup allows multiple doors to be used simultaneously, helping the crew meet the required evacuation time for the aircraft’s typical occupancy. A smaller number wouldn’t provide enough simultaneous egress paths in crowded conditions, while more doors would add unnecessary weight and complexity for this size. So eight exits is the design choice for the A350.

Evacuation capability drives how many exits an airplane must have. The A350 is designed with eight exits in its standard cabin layout—four on each side: two doors toward the front and two toward the rear on the left, with a mirror arrangement on the right. This setup allows multiple doors to be used simultaneously, helping the crew meet the required evacuation time for the aircraft’s typical occupancy. A smaller number wouldn’t provide enough simultaneous egress paths in crowded conditions, while more doors would add unnecessary weight and complexity for this size. So eight exits is the design choice for the A350.