Using passenger oxygen in case of severe cabin smoke is:

Question

ATPL - Airline Transport Pilot license - Operational Procedures - Using passenger oxygen in case of severe cabin smoke is:

QuizVDS · Accepted Answer

Useless because the toxic cabin smoke is mixed with the breathing oxygen

QuizVDS · Answer

Useless because breathing oxygen would explode under smoke conditions

QuizVDS · Answer

Useless because the oxygen units do not operate under smoke conditions

QuizVDS · Answer

Possible and recommended

ATPL: Using passenger oxygen in case of severe cabin smoke is: