ATA 52 - DOORS

What type of doors are the forward and aft passenger doors of the Airbus A320 Family?. Swing-type doors. Sliding doors. Plug-type doors that open upward, outward, and forward. Hydraulic doors that open automatically.

How do the passenger doors of the Airbus A320 Family open?. Open inward and upward. Swing outward and downward. Open upward, outward, and forward parallel to fuselage. Automatically open and close hydraulically.

What is the purpose of the slide ARMING/DISARMING lever on the passenger doors?. Control cabin temperature. Activate emergency lighting. Disarm the escape slide. Connect the slide to the floor for automatic deployment.

How does the escape slide on the passenger doors deploy in an emergency?. Automatically inflates when the door is opened from the outside. Manually inflated by passengers. Automatically inflates when the slide-arming lever is disarmed. Requires activation by cabin crew.

How many overwing emergency exits are typically found on the Airbus A321?. Two exits. Four exits. Six exits. None of the above.

How can the overwing emergency exits on the A318, A319, and A320 be opened for evacuation?. Only from inside. Only from outside. Both from inside or outside. They cannot be opened for evacuation.

How are the cargo compartment doors of the Airbus A320 Family operated?. Electrically using the yellow system. Manually with a locking handle. Hydraulically using the blue system. Automatically via the cockpit controls.

What is the function of the bulk cargo door on the A320 and A321 aircraft?. Provides access to the avionics compartment. Gives access to the bulk cargo compartment. Opens into the passenger cabin. Acts as an emergency exit.

How are the avionics compartment access doors on the lower fuselage operated?. Manually. Electrically. Automatically. Using a hand pump.

What is the purpose of the Cockpit Door Locking System (CDLS) in the Airbus A320 Family?. Control cabin temperature. Prevent unauthorized cockpit access. Manage the escape slide. Activate the emergency lighting.

How is the cockpit door typically locked when the aircraft is powered?. Manually with a key. Automatically by CDLS. Electronically with a keypad. Physically by flight crew.