Phase 3
Autopilot and Flight Control Systems Quiz
Test your knowledge on autopilot and flight control systems with this comprehensive quiz! Designed for aviation enthusiasts, professionals, or anyone interested in understanding the intricacies of these vital systems, this quiz covers various topics including yaw dampers, emergency procedures, and hydraulic systems.
Key Features:
- 71 thought-provoking questions
- Multiple choice format
- Instant feedback on answers
What is the result of activating the AP push button switch, again after it’s engaged?
AP, YD and FD status disengage
AP disengage and YD and FD status stays engaged
Nothing happens
How Can the AP be engaged when om Ground?
Pull PSEU C/B or weight-off-wheels eith targets
AP Can be engaged on ground at all times
28VAC must be on
Which of the following statements regarding elevator and aileron servo drive unit is correct?
They are manually operated
They are pneumatically operated and continuously synchronized
They are electrically operated and continuously synchronized
What is the function of the stand-by switch on the FGC panel?
It cancels all previously selected autoflight control system FD modes
It sets the autopilot in stand-by mode
It switches to #2 system
Where are the go-around switches located?
On the yoke
On the power levers
On the condition levers
Where is the SM-710 Line actuator for the yaw damper installered?
Underneath the pilot control system
Between the rudder control system quadrant and rudder structure
Located near TS-O
How is the yaw damper installed with the flight controls?
By cables (in series)
By push pull rods (in parallel)
By cables (in parallel)
What does the 2nd Line on the advisory panel display?
Caution messages in white
Caution messages in amber
Active mode in green
What it the function of the advisory display Unit?
To select auto pilot modes
To display auto flight system mode and status information messages
To display warning and caution lights
Can the YD be engaged without the AP engaged?
No
Only on ground
Yes
What it the function of the ALT push button?
Show altitude on the EADI
Hold altitude
Call Kaaka (abehomoen)
What is the construction of the yaw damper?
Hydraulic push pull rod
Manually operated linear actuator
Electrical linear actuator
How are the two FGC configured?
Master and backup
Master and standby
Master and apprentice
What is the definition of basic mode?
Only YD is engaged
Auto pilot is off
Auto pilot is engaged with no modes selected
What happens to AP if the aircraft goes into a stall?
AP will automatically correct the stall
AP will disengage
Pilots will pray
Where is the elevator servo installed and how is it connected to the control circuit?
Underneath the Co pilot connected by cables
Overwing section connected by rods
Rear/Raul compartment connected by cables into elevator control circuit
Where is the aileron servo and how is it connected?
Underneath the Co-pilot connected by cables
Underneath the Co-pilot connected by rods
Minou har dræbt en kat
What does the HYD fluid hot caution indicate?
Reservoir fluid temperature is greater than 109 degrees
Reservoir fluid temperature is lower than 109 degrees
SPU pump temperature is hugger than 190 degrees
When do the stand-by power Unit (SPU) assist the system?
On ground maintenance
When AC generator is running
When flaps are out of 0 during T/O and landing
What does the #2 SPU AUX power caution light indicate?
Left AC power from ac contractor box is unsatisfactory, and the right contractor box is supplying ac to the #2 SPU
Right AC power from ac contractor box is unsatisfactory and the left contractor box is supplying ac power ti the #2 SPU
Spørg Jens-Peter
How is fluid quantity for #1 & #2 displayed?
The mechanical indicator in the nacelle sende a mechanical signal to the cockpit
The mechanical indicator in the nacelle transmits to the cockpit via synchro transmitters
Magic
What is the emergency hyd pressure?
1800 PSI
Hand pump pressure
1750 PSI
Where is the EDP located/driven from?
Propeller reduction gearbox
Engine accessory gearbox
Aft compartment
What is the full flow pressure?
2750 psi
2800 psi
2850 psi
When Will the PTU automatically be activated?
Loss of #1 hyd pressure and gear selected down
Loss of #2 hyd pressure and gear selected up
Loss of both hydraulic pressure
Which services Can be supplied by the PTU?
All #1 systems/services
All #2 systems/services
Both
Where are the emergency shut off valves located?
Aft compartment
Left side of each nacelle
Right side of each nacelle
Which systems are supplied by #2 hyd system
Landing gear, outboard Roll spoilers, parking break, nose wheel steering and upper rudder
Landing gear inboard Roll spoilers, parking break, nose wheel steering and lower rudder
Ha ha ha :-)
Where does the emergency hyd system gets its fluid?
Nose upper left compartment
Nose lower right compartment
From the #2 system reservoir
How is the operation of the PTU indicated?
Can’t be seen
Amber caution light on instrument panel
Green advisory light on instrument panel
Where is the LDG bypass valve located?
Top of fuselage right Wing fairing
Top of fuselage left Wing fairing
Under the floor
If the LDG INOP light is illuminated, then what’s the procedure?
Extend with normal system if there’s still pressure
Not extend with the normal system but with the alternative/emergency system
Land ASAP
If the gear is extended, What about the gear selector valve?
Extend solenoid is unenergized
Retract solenoid is unenergized
Extend solenoid is energized
If the gear is down and locked and the LDG indication is not illuminating that the gear is down and locked. How Can it be confirmed that the gear is not down and locked?
There is alternative indication lights next to the handpump
If the landing gear indication is not illuminating, there’s Nothing to do
Hej
Where is the landing gear selector valve located?
L/H Wing root
R/H Wing root
Aft compartment
What is the function of the overcenter strut in the MLG door operating mechanism?
Provide electrical overcenter lock when the rear and center door are closed
Kan ikke finde på noget
Provide mechanical overcenter lock when the rear and center doors are closed
Which component makes sure that the Doors are opens atleast 90% before the gear extends/retracts?
Solenoid sequence valve
Mechanical sequence valve
Mechanical push pull rod
Which speed does the Anti-skid not work
Below 12 knots
Over 12 knots
Below 5 knots
What is the result of having the gear down inhibit switch selected to inhibit?
The LDG selector lever Will automatically extend landing gear near approach
Vælg svar nr 1
The LDG selector lever Will not extends landing gear
When Would an amber light on the landing gear selector panel be illuminated?
When gears are down and locked
When gear is unsafe
When doors are open
Inhibit switch, What does it technically do?
The power is interrupted
The gears are mechanically locked
The indication does not get power
How is the MLG held up, in the up and locked position?
Hydraulicly because the hyd pressure is still on even when its up and locked
Mechanically because the hyd press is released
Electrically held in place by a wire
What is the max steering angle with nose wheel steering on?
60 degrees left and right
30 degrees left and right
120 degrees left and right
The quantity limiting valves. What do They do?
Limit the flow to the brakes when ysed
Protect normal brake system if there’s a rupture on the brake line
How are the NLG rear Doors actuated?
By an actuator
Electrically
Mechanically connected to the nose gear
When Will the nose wheel steering caution light illuminate?
During taxiing
Fault in the ecu or limit switch is triggered
During flight
What happens when airspeed is greater than 140 knots?
Flap extends to 5 degrees
Inboard Roll spoilers are inhibited by parallel connected Adc airspeed switches
Outboard Roll spoilers are inhibited by parallel connected Adc airspeed switches
Which funtions does the gust-lock have?
Aileron and elevator locked and prevents T/O power
Aileron and rudder locked and prevents T/O power
Aileron, rudder and elevator is locked
The ground spoilers Will deploy when the flight/taxi switch is selected to?
Taxi and the MLG is wow
Flight and the MLG is Wow
Neither
On the 300-series which type of tab is on the inboard training edge on left and right aileron?
Spring tab
Anti-balance tab
Geared tab
The flap drive caution light Will illuminate when?
A fail in the primary flap drive system
A fail in the secondary flap drive system
Vælg secondsry
Primary stops for the aileron are integrated of which part in the aileron system?
The terminal quadrant of the aileron system
Stopbumps on the aileron
A Roll spoiler jam is indicated where?
Warning light on the glareshield
The push off light on the glareshield
How is the retract pressure to the inboard Roll spoilers controlled?
Its available whenever hyd pressure is available
How many inputs and displays does the PFCS indicator have?
3 displays and 5 inputs
8 displays and 5 inputs
5 displays and 8 inputs
Pressure applied by the rudder Dual pressure regulator Can be?
900, 1500 and 3000 psi
500, 2000 and 2500 psi
1000, 1500 and 3000 psi
Rudder artificial feel supplyied by?
Hydraulic pressure
Springs
Nitrogen
Flap power caution light Will illuminate when?
System pressure falls below 900 psi
System pressure falls below 1500 psi
System pressure falls below 1000 psi
True or false? Fore rudder deflection is restricted to 12 degrees either position, with flaps in 0.
True
False
FPU is located where?
Rear spar, right of the centerline
Rear spar, left of the centerline
How many flap Tracks and Ball screw are on each Wing?
4 Tracks and 5 Ball screws
5 Tracks and 5 Ball screws
5 Tracks and 4 Ball screws
Where are the Roll spoiler unload valves located?
Right Wing root
Left Wing root
Center Wing root
Which system provides hydraulic pressure for the flaps?
System 2
System 1
Both
When a spoiler push off light is illuminated, What does it indicate?
Roll spoilers have below 900 psi
A Roll spoiler actuator is jammed
Drag spoilers is jammed
What function dies the geared tabs have?
Jesper skrev: to lighten Force required to move the aileron
Carsten skrev: trimming
🤷🝼”♂
Which Roll controls does the pilot have if the #2 system fails while cruising?
Outboard spoilers and ailerons
Indboard spoilers and ailerons
Only ailerons
When the pitch trim wheel is moved, which component moves?
Inner tabs on elevators
Outer tabs on elevators
Both elevators move
What is the purpose of the rudder damper?
Minimise deflection when cruising above 300 knots
Yaw dampening
Holds the rudder against gusts when aircraft is parked outside
Where is the rudder mixing quadrant located?
L/h Wing root
Center fuselage, under the floor
Center fuselage on the ceiling
Which types of transmitters are imployed in the PFCS?
Synchro transmitters
Potentiometers
Analog
What control surface position information is displayed on the PFCS?
Er træt
Hyd system 1 and 2 pressure and aileron deflection
Inboard and outboard Roll spoilers and rudder
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