What describes slow decompression?

What describes slow decompression?

• A. A loss of cabin pressure that occurs suddenly
• B. A loss of cabin pressure which occurs over an extended period of time
• C. A drop in cabin temperature
• D. An emergency landing procedure

Answer: (B)

Slow decompression refers to a gradual loss of cabin pressure that occurs over an extended period. This can happen due to a slow leak in the aircraft’s fuselage, which may not immediately pose an immediate threat to passengers or crew. Unlike sudden decompression, where the cabin pressure drops rapidly, slow decompression can allow for more time to take measures such as descending to a lower altitude where breathable air is available. Understanding this concept is crucial for pilots and cabin crew, as it helps them to recognize the signs and implement appropriate emergency procedures to ensure the safety of everyone onboard.

Slow decompression refers to a gradual loss of cabin pressure that occurs over an extended period. This can happen due to a slow leak in the aircraft’s fuselage, which may not immediately pose an immediate threat to passengers or crew. Unlike sudden decompression, where the cabin pressure drops rapidly, slow decompression can allow for more time to take measures such as descending to a lower altitude where breathable air is available. Understanding this concept is crucial for pilots and cabin crew, as it helps them to recognize the signs and implement appropriate emergency procedures to ensure the safety of everyone onboard.