Flight Controls Flashcards
Hydraulic system ______ normally powers the primary flight controls.
A and B
Loss of Hydraulic System A and B render ______ spoiler panels inoperative.
all
Ailerons and elevators operate _______ with loss of both Hydraulic Systems A and B
manually
Roll control surfaces consist of ______ powered _______.
hydraulically/ailerons and flight spoilers
Positioning FLT CONTROL A switch to STBY RUD _____.
activates Standby Hydraulic Pump and opens Standby Rudder Shutoff Valve.
The rudder operates with _______ during Manual Reversion.
the Standby Hydraulic System
Pushing a single Left Wing Down or Right Wing Down AILERON trim switch _______.
does nothing.
Aileron trim applied with the autopilot engaged ________.
may cause abrupt rolling movement when disconnecting the autopilot.
More than ________ (approximately) control wheel displacement (in degrees) initiates spoiler deflection.
10
Select the switches used for maintenance purposes only.
SPOILER A and B
With a jammed Spoiler System the ______.
Captain provides roll with the ailerons.
The Aileron System is jammed. How is roll control provided?
First Officer provides roll control using the Flight Spoilers.
The FEEL DIFF PRESS light (amber) when illuminated indicates _______.
excessive differential pressure in the Elevator Feel Computer.
Actuating either pair of Stabilizer Trim Switches on the control wheels with autopilot engaged _______.
disconnects the autopilot.
STAB TRIM switch on the Aft Electronic Panel positioned to ______ allows operation of the main electric trim regardless of _______ position
OVERRIDE / control column
The green band of the STAB TRIM indicator on the Control Stand indicates the ______.
takeoff trim limits
SPEED TRIM FAIL (amber) illuminating only during Master Caution Recall indicates _________ failure
a single FCC channel
Two independent Stall Management Yaw Damper (SMYD) computers provide _______.
outputs for all stall warnings in flight
Selecting FLT CONTROL A or B switch to STBY RUD activates the Standby Hydraulic Pump and arms the ______ light(s).
LOW PRESSURE
The Main Rudder Power Control Unit (PCU) limits full rudder authority ______.
in flight
The RUDDER trim control electrically repositions the Rudder Feel and Centering Unit and ______ the rudder pedals.
displaces
The Standby Yaw Damper operates with _______.
both FLT CONTROL switches positioned to STBY RUD and YAW DAMPER switch reset to ON
Positioning the Speed Brake Lever to UP _______ extends the _______ Spoilers to their maximum position.
on the ground only / Ground and Flight
The SPEED BRAKE DO NOT ARM light (amber) indicates _______.
an abnormal condition or abnormal test inputs to the Automatic Speed Brake System.
If the Air/Ground System does not sense main landing gear wheels spin-up after landing with the speed brake armed, the flight spoilers _______.
automatically deploy when Air/Ground System senses ground mode (any strut compresses)
In flight, the LE FLAPS TRANSIT light (amber) illuminates for ________.
all of the above.
The LE flaps ______ when moving the FLAP lever from UP to 1
fully extend
The LE slats ______ when moving the FLAP lever beyond ______ degrees.
deploy to full extend / 25
The flap load relief system is operational at _______
Flaps 10, 15, 25, 30, & 40
Approaching the stall angle of attack with Flaps 1 through 25 selected, the ______ automatically begin driving to full extend prior to _______ activation.
LE Slats / stick shaker
AUTO SLAT FAIL light (amber) illumination during Master Caution Recall indicates a failure of _______.
a single Stall Management Yaw Damper (SMYD)
Momentarily positioning Alternate Flaps switch DOWN fully extends the ______ using the ______ Hydraulic System.
LEDs / Standby
It is possible to _________ the LEDs using the Standby Hydraulic System with the loss of Hydraulic System B.
full extend
Selecting UP on the ALTERNATE FLAPS position switch _______.
electrically retracts the TE flaps
