The built-in passenger oxygen system be activated by:

Question

Question ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant

QuizVDS · Accepted Answer

Switching the passenger oxygen on.

QuizVDS · Answer

Opening The Oxygen-bottle Valves.

QuizVDS · Answer

Switching the diluter demand regulator ON.

QuizVDS · Answer

Switching the diluter demand regulator and the passenger oxygen ON.

Id 394 - ATPL - The built-in passenger oxygen system be activated by: