verified answers
"Increase Descent" RA's are inhibited below _______' AGL. Ans✓✓✓-1,450' AGL
(True/False) - A rudder ratio system prevents rudder deflection angles that would
exceed structural limitations Ans✓✓✓-True
*Rudder travel is progressively reduced at higher airspeeds
(True/False) - An Engine Fire switch is unlocked when the respective Fuel Control
switch is in CUTOFF Ans✓✓✓-True
(True/False) - As long as N2 spins the PMG's will be able to provide power to the
flight controls Ans✓✓✓-True
(True/False) - Backup AC power may be provided by the left and right backup
generators? Ans✓✓✓-True
(True/False) - Below 80 knots, the door is not locked but very high forces are
required to open the door if the cabin differential pressure is greater than 0.125
PSID Ans✓✓✓-True
(True/False) - Concerning the Wing Anti-ice. If a bleed source is lost during Wing
Anti-ice operations the isolation valve will automatically provide bleed air to both
wing anti-ice valves from the operating bleed source Ans✓✓✓-True
,(True/False) - During AUTOLAND operations, the electrical system will reconfigure
to isolate certain buses and allow 3 independent power sources to power the 3
autopilots systems. Ans✓✓✓-True
*Ex:
Left IDG powers:
1) L AC Transfer Bus
2) L Main DC Bus
3) CA's Flight Instrument Bus
4) L Autopilot
Backup System Powers:
1) R AC Transfer Bus
2) R Main DC Bus
3) F/O's Flight Instrument Bus
4) R Autopilot
Right IDG powers:
1) Battery Bus and AC STBY Bus through the battery charger
2) Center Autopilot
(True/False) - Each engine has an anti-ice duct leak detection system. This system
will close the Engine Anti-ice valve if a leak is detected. Ans✓✓✓-True
,(True/False) - Each engine is controlled by an electronic engine controller (EEC),
which monitors the thrust lever position to automatically control the engines and
to provide limit protection. Ans✓✓✓-True
(True/False) - Following Alternate Gear Extension, the hydraulically operated gear
doors remain open. Ans✓✓✓-True
(True/False) - Forward, Aft, and Bulk Compartments are 'Class C' compartments,
each are equipped with smoke detectors and fire extinguisher bottles. Ans✓✓✓-
True
(True/False) - If both Center System Demand Pumps are selected ON, both pumps
will operate continuously. Ans✓✓✓-False
(True/False) - If Main Bus power is not available, the transfer bus will look to a
backup generator via the converter for an alternate source of power Ans✓✓✓-
True
(True/False) - If the APU is the only source of power to the buses, selecting
Secondary power on will connect secondary to both main buses and removes the
APU from both buses.
*Secondary External and the APU Generator can never power the aircraft at the
same time in any combination. Ans✓✓✓-True
(True/False) - If the Parking Brake is released, but the Parking Brake Valve is not
fully open, the EICAS advisory ANTI-SKID will display. Ans✓✓✓-True
, (True/False) - In the event of a loss of normal electrical power in flight, the APU
will automatically start, regardless of the position of the APU selector. Ans✓✓✓-
True
(True/False) - Normally, the Auto-throttle Arm switches remain armed at all times.
Ans✓✓✓-True
(True/False) - On the AFDS, the LAND 3 function automatically operates if the
approach mode is selected for a precision approach when all systems are
operating normally Ans✓✓✓-True
(True/False) - On the ground power is supplied to the pitot probe heaters at full
power. Ans✓✓✓-False, only reduced power.
(True/False) - Pack output is limited during gear retraction to dedicate more bleed
air to operation of the Air Driven pumps. Ans✓✓✓-True
(True/False) - The 777 electrical system is fully automated, controlled and
managed by the Electrical Load Management System (ELMS). Ans✓✓✓-True
(True/False) - The amber EEC ALTN light illuminates if the EEC alternate mode is
engaged automatically or manually. Ans✓✓✓-True
(True/False) - The amber OFF light in an Engine Bleed switch or the APU Bleed
switch will illuminate if the associated Fire Switch is pulled. Ans✓✓✓-True
(True/False) - The autostart system does not monitor Oil Pressure and Oil
Temperature Ans✓✓✓-True