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WAPS Testing > 2A353 Volume 5 > Flashcards

2A353 Volume 5 Flashcards

1
Q

1The F-22 inspection that is accomplished within six hours of launch and only if the pre-fight is over 48 hours but still valid is the

A

Walk around inspection

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2
Q

2Outer mold line inspection will be accomplished on the F-22 when maintenance notices

A

Low observable damage

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3
Q

3On the F-22, the responsibility for all low Observable maintenance rest with the: crewchief, aero repair, system specialists, or aircraft structural maint

A

Aircraft structural maintenance

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4
Q

The purpose of the SAS is to outline the repair and restoration process, reliability and maintainability data collection, and time accounting for managing the F-22’s

A

Low observable system

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5
Q

On the F-22, what is the output pressure for the hydraulic systems pumps

A

4050 to 4150 psi

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6
Q

On the F-22 hydraulic system, what service coupling quick disconnect provides an alternate method to fill the hydraulic reservoir

A

Return ground service

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7
Q

On the F-22, what prevents the maintainer from installing the filter bowl without a filter inside

A

Spring-loaded lever

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8
Q

On the F-22 hydraulic control software monitors, the hydraulic system is hosted by the

A

IVSC

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9
Q

On the F-22, what performs the bit on the hydraulic components

A

Software

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10
Q

On the F-22, the pressure transducer operates over A pressure range of

A

0 to 5000 psig

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11
Q

On the F-22, What provides the maintainer an indication that the filter element requires replacement

A

Differential pressure indicator

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12
Q

The mode on the F-22 that uses the pneumatic back up system to pressurize the unlock devices to release the landing gear for extending and locking it into the extended position is

A

Emergency flight

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13
Q

On the F-22, a base plate and two interchangeable brake modules make up what valve

A

Brake control

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14
Q

On the F-22, the wheels and tires are protected from excessive Brake heat by a heatshield made out of

A

Stainless steel

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15
Q

The F-22 nosewheel may normally be turned up to 48 depending on

A

Main landing gear wheel speed

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16
Q

In the F-22 nosewheel steering system, what valve allows free castering of the nose wheel: shuttle, control, antiskid, or bleeder

A

Control

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17
Q

The F-22 arresting gear system is pneumatically actuated and controlled

A

Electrically

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18
Q

F-22’s engine fan variable vanes position is controlled by

A

And actuator

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19
Q

The engine on the F-22 contains three assemblies; External hardware, supporting ring and the fan bypass ducts that are referred to as

A

Non-modular

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20
Q

The F-22’s engine lube system contains oil in the bearing compartment by using

A

Engine supplied compressor air

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21
Q

The F-22’s primary source of power for the full authority digital electric Control, the comprehensive engine diagnostic unit, and the ignition exciters is the

A

Engine generator

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22
Q

The F-22 program that acquires data for engine mission capability, onboard diagnostic system failures, propulsion data, and characterizing mission usage is the

A

Advanced engine failure resolution

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23
Q

IMIS Displays input screens to enable The maintainer to enter suspected

A

Fault identification codes

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24
Q

The presence of an overheat on the F-22 is reported for display in the cockpit by the

A

Integrated vehicle subsystem controller

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25
The presence of a fire in the F-22 engine or APU compartment is reported to the fire protection module by the
Optical fire detection system
26
On the F-22, what components take care of the onboard engine monitoring diagnostics functions
FADEC and CEDU
27
Vibration, oil debris, oil level signals, along with condition monitoring and fault information, are stored in the F-22's resident memory of the
CEDU
28
The fan and compressor variable vanes, as well as the modulated exhaust cooling and exhaust nozzle all make up the F-22's engine
Variable geometry system
29
The f-22 engine monitoring system uses how many temperature sensors
3
30
The F-22 system component that provides all electrical interconnects between the vehicle management system modules and the aircraft wiring connectors is the
Backplane assembly
31
The primary flight control surfaces, engine inlet bypass louvers, nosewheel steering, engine thrust and thrust vectoring all receive commands generated by the: Flight control computer, portable maintenance aid, avionics maintenance bus, or FlightSafety circuit system
Flight control computer
32
The F-22 unit designed to detect and shut down an overvoltage condition is the
Power supply module
33
The F 22 program that deals with the computer and software configuration for the respective aircraft system is
Operational flight
34
Normal start in normal operating state are the two system operations of the
Integrated vehicle system controller
35
When F-22 hydraulic pressure is lost the ailerons are
Aerodynamically centered
36
The F-22 pitch system is augmented by
Thrust vector nozzles
37
The three position, momentary action, center off switch on the F-22 flight control system panel is for the
Yaw trim
38
The landing gear handle controls flap settings when Norm is selected on the F-22's
Flap ALT switch
39
F-22 lift augmentation is performed by
Leading edge flaps
40
The F-22 leading-edge flap position is based on AOA, Mach, and altitude information computed by the
Vehicle management system
41
On the F-22, which valve allows Ariel refuel flow to the aircraft plumbing and prevents flow in the reverse direction
Check
42
The primary integrated maintenance information tool used by F-22 technicians during the performance maintenance tasks is the
PMA
43
All PMA screens are provided guaranteed communication through the
Trusted path menu
44
The two major components that must be installed on the PMA for the F-22 are the battery pack and
Removable disk drive
45
The F-22's PMA battery pack can increase the battery life in the cold temperatures and facilitate effective charging of the battery With the use of
An internal heater
46
The function of the PMA that shows a list of all discrepancies and warnings for a particular aircraft is the functional category of
Aircraft forms
47
The F-22 support equipment that is built from predominantly commercial off-the-shelf items is the
Integrated management information system
48
The system designed to be Used in maintenance units, maintenance operations centers, and off equipment Maintenance shop is
MSU
49
The F-22 component that communicates with that MSC and PMA to provide a single source of information to meet the requirements of maintenance personnel is the
Maintenance support workstation
50
The F-22 MVI cable provides the electrical interconnect between the PMA and the
Aircraft
51
Access to the required technical data is provided when the user selects the
Discrepancy they have been Assigned to work
52
The primary source for introducing the F-22's operational Flight program is the
Portable maintenance aid
53
The F-22 diagnostics are controlled by the
Global manager software
54
The system F-22 uses for avionics cooling during ground maintenance is
PAO Cooling cart
55
It is important to keep the hydraulic test stand as far away as possible from the flight control travel path to prevent
Flight control surfaces from impacting the unit
56
The stored energy system servicing cart surfaces remain hot after shutdown for up to how many minutes
30
57
The F-22 generator control units receive their power from the
Permanent magnet generator
58
The main generator control units on the F-22 are cooled by what kind of air
Forced
59
The interface between the electrical power system generators and electrical power subsystem on the F-22 is the
Generator distribution center
60
For temperature control, the F-22 uses bleeder, Ram air Polyalphaolefin and
Fuel
61
The F-22 system that dehumidifies the precooled air utilizing a bootstrapped compressor, turbine, and water collector is the
Refrigeration system
62
The F-22 cockpit distribution and defog system provides air for the Canopy seal, cockpit pressurization, Canopy defog, and the
Pilots thermal cooling garment
63
The back up air supply for the F-22's forced air cooled avionics system is
Ram air
64
The three methods for opening the F-22 Canopy are
Normal, manual, and emergency
65
The external canopy control switch on the F-22 is located
In the nose wheel well
66
Manual operation of the F-22 canopy with a high-speed low torque, non-impact type pneumatic or battery powered tool will open or close the canopy in
Less than three minutes
67
How many minutes is the F-22 ejection seat emergency oxygen bottle capable of providing a pilot with Oxygen for
20
68
In the avionics hardware architecture of the F-22, the item that sends information to the line replaceable units Is the
Common integrated processors
69
The F-22's vehicle management system, Utilities and subsystems, and the avionics system are all supported by the
Air vehicle software
70
The F-22 is provided pneumatic, hydraulic, and electrical power during emergencies and within operating envelope by the
Auxiliary power unit
71
The two Ways maintainers can start the F-22 APU are the
Portable maintenance aid and pilot vehicle interface
72
When using the PMA to start the APU, the maintainer needs to verify the SES air pressure protective covers are removed and the
APU shutdown switch is in Norm
73
During ground shut down the APU on the F-22 Enters a cool down cycle of
20 seconds
74
The air turbine starter system, airframe mounted accessory drive, and power takeoff shaft make up the F-22's
Auxiliary power accessory drive system
75
The F-22's Air pre-charge compressor provides air to the
Stored energy system bottles
76
The air storage bottles on the F-22 provide air to the APU door actuation system and the
Emergency gear extension
77
The SES on the F-22 uses aircraft fuel and high-pressure air to power the
APU gearbox
78
Emergency gear swings and arresting gear operations affects the F-22 SES by
Reducing the number of starts
79
On the F-22, how many pumps are Attached to the AMAD
Four
80
On the F-22, what in the lubrication system pressurize is the AMAD to 25 PSI above ambient pressure
Air pump assembly
81
On the F-22, the weapons bay door drive slows doors Prior to reaching travel limits to prevent
Damage to doors or airframe
82
The oil level on the F-22's PDU is checked by a
Sight glass
83
The two configurations the F-22 pylons are built for are
Ferry and combat
84
The purpose of the AVEL on the F-22 is to stow and launch the
AIM-120C
85
The F-22 weapon system minimizes barrel erosion and heat generation; thus extending the life of the system by
Rotating the barrels

WAPS Testing (35 decks)

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