If the pressure in the cabin tends to become lower than the outside ambient air pressure the:

Question

ATPL - Airline Transport Pilot license - Aircraft General Knowledge - Airframe, Systems, Powerplant - If the pressure in the cabin tends to become lower than the outside ambient air pressure the:

QuizVDS · Accepted Answer

Negative pressure relief valve will open.

QuizVDS · Answer

Air cycle machine will stop.

QuizVDS · Answer

Outflow valve open completely.

QuizVDS · Answer

Negative Pressure Relief Valve Will Close

ATPL: If the pressure in the cabin tends to become lower than the outside ambient air pressure the:

Question 495, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

ATPL: If the pressure in the cabin tends to become lower than the outside ambient air pressure the:

Question 495, Aircraft General Knowledge - Airframe, Systems, Powerplant - ATPL - Airline Transport Pilot license

Explanation: If the pressure in the cabin tends to become lower than the outside ambient air pressure the: