ATA 51-57

Large Cargo door. No many proximity sensors for indication has?. It has two proximity sensors for indication. It has four proximity sensors for indication. It has three proximity sensors for indication.

How is the LH fwd main entry door being hold in the open position?. There is an Uplock located at the Upper track. By the uplock installed at the lower track. Only the Counterbalance mechanism sets off the door weight.

The P-28 is designation to: Access to external power connections. Access to fueling nozzles and panel. Access to hydraulic system services point.

Door and Window frames are: Secondary structure. Primary and secondary structure. Primary structure.

The function of the striker pin on the overwing escape window is: Activates the emergency lights. Activates the offwing slideraft deployment mechanism. Only as a guide for installation.

What are the Primary Jacking points on the 767?. Two on the Wing root, “A-B” and one on the Tail “C”. One on each Wing tip and one on the Tail. One on the Nose, two on the Wing root and one on the Tail.

Main Entry Door: How can the escape slide be disarmed?. By pushing the outer “PRESS” handle or moving inner “ARM/DISARM” lever. The slide disarms automatically when the door is being opened. By raising the outer or inner door handle.

If the overwing escape slide is actuated by the backup circuit, the power is supplied by …. a battery pack located on the same side. a battery pack located on the opposite side of the cabin. the hot battery bus.

The overwing escape slides are actived: electrically actuated (power supplied from the hot battery bus). mechanically actuated by a push rod. electrically by power supplied from it own battery pack.

Structural reinforcement in the MLG zone is called: Forward Spar. Floor Beam. Keel Beam.

How can the center stowage bin be open if the latch release is stuck: Releasing the presure from the gas sping. By opening the adjacent stowage bins and push the release lever. Removing the bin from the attach points.

What is the meaning of the indicator light in the waste service panel?. The drain valve is open. The sensor is fouled. The waste service panel door is open.

The horizontal stabilizer: Is driven by a jackscrew assembly. Has additional fuel tanks. Is pivoted on the leading edge.

Some modifications corresponding to the installation of the winglets are: Landing gears/ Brakes. Engines propulsion. Ballast Weight installation.

What bus energizes the Service Outlets?. Ground Handling Bus. Standby Bus. Ground Service Bus.

The 43 section means: Cockpit area. Aft fuselage , tail cone area. Fwd fuselage immidiatly to torsion box.

The electrical power for the main cargo doors are supplied by …. the ground service bus (115 VAC & 28 VDC). the ground handling bus (115 VAC & 28 VDC). the right AC bus.

The engine strut is attached to the wing by …. ..a diagonal brace, upper link and midspar fitting. …side links and a diagonal brace. ..a diagonal brace, upper link and side link.

What indícate the “green disc” on the forward right side of the fuselage?. The disc is a visual reference that the oxygen cylinder was installed. If the disc is not installed, an overpressure of the cylinder happened. If the disc is is not installed, an overpressure of the regulator oxi cylinder happen.

The vaccum blower will operate when: Above 14.000 ft of cabin altitud. Every flush cycle. Flush cycle and aircraft under 16.000 ft.

How is pressurized the water reservoir on the lavatory?. Manually by a hand pump. Or by mean of an electric compressor. Pneumatically with bleed air. The watter is pressurized by the Water Heater.

Where is the water tank for the toilet system?. There is a removable water tank on the lavatory. On te Fwd Cargo left side. The water tank is on the bulk cargo compartment.

The N1 window: is made of 1 solid glass pane. consists of 2 layers of acrylic and 1 outside glass pane. is built up of 3 layers of glass.

The passenger oxygen system is provided by: two cylinder, installed in the Main Equipment Center. one cylinder for each set of the passenger seat. one chemical generator for station, passenger, lavatories and attendants seats.

The Aft cargo door advise closes position by: Sensor on the aft hinge mechanism. Mechanical linkage on fuselage skin. Sensor on the fwd hing mechanism.

The airplane zone 200 refers to…. …the tail section (empenage). … the upper fuselage. … the lower fuselage.

in the Entry door the lift mechanism: Is made by one cable and one counterbalance arm. Is made by a hydraulic pistón. Is made by a two cables one is the primary and carries loads.

In a Semimonocoque structure, the stringers are: The skin is directly riveted to the frames. Not connected to the frames. Connected to the frame through shear clips.

In cockpit door. Some programmable times items are. Lock fail light, access code. The door bell enable, pressure switch. Access time delay, deny time delay.

To close the FWD entry door electrically, what happen to the door UP lock?. The UP lock is removed by an electric actuator using 28 volt dc from the Right AC Bus. The operator must push in to remove the latch before close the door. Is electrically remove as the door is rising a little.

In main cargo door, lock unlock mechanisms are: Actuated by an internal handle. Actuated by an electrical motor. Hydraulically operated.

The Bulk Cargo is loading by: Single ítem. Containers and pallets. Containers.

What is the alternative procedure for cockpit evacuation?. Escape Ropes through the windshield. Escape Ropes through number 2 window. One life raft per crew member under each seat.

In the galley chiller system, OVHT light on indícate: Fwd cargo compartment with fire. Compressor overheat chiller. Chiller inoperative.

767 Freighter has. One entry door electrically operated. One entry door mechanically operated. Two entry doors.

How is the bulk cargo open or close?. Hydraulically from outside only. Manually from inside or outside. Electrically from outside.

In the large forward cargo door, the purpose of the latch lock sectors is: Prevent rotation of the latch cams and therefore accidental unlatching of the door. They lock the door operating handle in the closed position. They pull the door into the door frame during door closing.

What is true about the Oxygen System on the Freigther?. There is one cylinder for the flight crew and one portable bottle for the supernumerary crew. There is one Cylinder for Captain and F/O and chemical oxygen generators for the supernumerary crew. There are two (2) oxygen cylinders to provide the whole crew members.

What is the normal position for the Jump Seat?. Is normally retracted when nobody is seatting on it. Is electricaly operated to stow and extend. Is always deploy to allow the attendant crew use it.

In the freighter aircraft, how is the water tank serviced?. There is no water tank, they use only disposable individual bottle. It must be removed to service outside. Throught the water service panel, right side of the fuselage.