CDC 2a353 Volume 5. F-22

85 Questions | By Mike872208 | Updated: Mar 14, 2022 | Attempts: 278

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F-22 maintenance

Questions and Answers

1.

The F-22 inspection that is accomplished within six hours of launch and only if the preflight is over 48 hours but still valid is the
- A.
  
  Walk around inspection
- B.
  
  Quick turnaround inspection
- C.
  
  End of runway inspection
- D.
  
  Launch inspection
2.

Outer mold line inspection will be accomplished on the F-22 when maintenance notices
- A.
  
  Hydraulic spills
- B.
  
  Worn nose landing gear tire
- C.
  
  Fuel leaks
- D.
  
  Low observable damage
3.

On the F-22, the responsibility for all low observable maintenance rests with the
- A.
  
  System specialist
- B.
  
  Crew chief
- C.
  
  Aircraft structural maintenance
- D.
  
  System specialist
4.

The purpose of the SAS is to outline the repair and restoration process, reliability, and maintainability data collection, and time accounting for the managing the F-22's.
- A.
  
  Scheduled maintenance
- B.
  
  Upgrade of the portable maintenance aid
- C.
  
  Low observable system
- D.
  
  Repair and reclamation cycles
5.

On the F-22, what is the output pressure for the hydraulic system's pump?
- A.
  
  3950 to 4150 psi
- B.
  
  3750 to 4150 psi
- C.
  
  4050 to 4150 psi
- D.
  
  3850 to 4150 psi
6.

On the F-22 hydraulic system, what service coupling quick disconnect provides an alternate method to fill the hydraulic reservoir?
- A.
  
  Shuttle valve
- B.
  
  Auxillary
- C.
  
  Return ground service
- D.
  
  Reservoir fill
7.

On the F-22, what prevents the maintainer from installing the filter bowl without a filter element inside?
- A.
  
  Spring loaded lever
- B.
  
  Filter bowl lever
- C.
  
  Ratchet spring lever
- D.
  
  Safety lever lock ring
8.

On the F-22 hydraulic control software monitors, the hydraulic system is hosted by the
- A.
  
  FLCS
- B.
  
  CSCI
- C.
  
  IVSC
- D.
  
  ICAW
9.

On the F-22, what performs the BIT on the hydraulic components?
- A.
  
  BIT sensor
- B.
  
  Software
- C.
  
  Fault component indicator
- D.
  
  Diagnostics indicator
10.

On the F-22, the pressure transducer operates over a pressure range of
- A.
  
  0 to 3000 psig
- B.
  
  0 to 2850 psig
- C.
  
  0 to 5000 psig
- D.
  
  0 to 4850 psig
11.

On the F-22, what provides the maintainer an indication that the filter element requires replacement?
- A.
  
  Filter element indicator
- B.
  
  Selector unit indicator
- C.
  
  Differential compensator
- D.
  
  Differential pressure indicator
12.

The mode on the F-22 that uses the pneumatic backup system to pressurize the unlock devices to release the landing gear for extending and locking it into position is
- A.
  
  Rapid extension release
- B.
  
  Maintenance
- C.
  
  Emergency flight
- D.
  
  Normal flight
13.

On the F-22, a base plate and two interchangeable brake modules make up what valve?
- A.
  
  Servo control
- B.
  
  Brake control
- C.
  
  Shuttle
- D.
  
  Anti skid
14.

On the F-22, the wheels and tires are protected from excessive brake heat by a heat shield made out of
- A.
  
  Titanium
- B.
  
  Aluminum
- C.
  
  Bass
- D.
  
  Stainless steel
15.

The F-22 nose wheel may normally be turned up to 48 depending on
- A.
  
  Main landing gear wheel speed
- B.
  
  Nose wheel speed
- C.
  
  Deceleration of the aircraft
- D.
  
  Rudder pedals position
16.

In the F-22 nose wheel steering system, what valve allows free castering of the nose wheel?
- A.
  
  Bleeder
- B.
  
  Control
- C.
  
  Antiskid
- D.
  
  Shuttle
17.

The F-22 arresting gear system is pneumatically actuated and controlled
- A.
  
  Hydraulically
- B.
  
  Manually
- C.
  
  Electrically
- D.
  
  Mechanically
18.

The F-22's engine fan variable vanes position is controlled by
- A.
  
  A manual pump
- B.
  
  An actuator
- C.
  
  A control valve
- D.
  
  An electric motor
19.

The engine on the F-22 contains three assemblies; external hardware, supporting ring and the fan bypass ducts that are referred to as
- A.
  
  Augmented modular
- B.
  
  Modular
- C.
  
  Non-modular
- D.
  
  Auxillary modular
20.

The F-22's engine lube system contains oil in the bearing compartment by using
- A.
  
  Stored air
- B.
  
  Engine supplied compressor air
- C.
  
  APU supplied compressor air
- D.
  
  External ram air
21.

The F-22's primary source of power for the full authority digital electric control, the comprehensive diagnostic unit, and the ignition exciters is the
- A.
  
  APU generator
- B.
  
  DC bus
- C.
  
  External power
- D.
  
  Engine generator
22.

The F-22 program that acquires data for engine mission capability, on-board diagnostic system failures, propulsion data, and characterizing mission usage is the
- A.
  
  Turbine engine monitoring
- B.
  
  Integrated management information system
- C.
  
  Advanced engine failure resolution
- D.
  
  Engine data collection unit
23.

IMIS displays input screens to enable the maintainer to enter suspected
- A.
  
  Airframe management codes
- B.
  
  Turbine engine management codes
- C.
  
  Fault identification codes
- D.
  
  Bit ball errors
24.

The presence of an overheat on the F-22 is reported for display in the cockpit by the
- A.
  
  Optical sensors
- B.
  
  Integrated vehicle subsystem controller
- C.
  
  Thermal detection unit
- D.
  
  Fire detection and warning system
25.

The presence of a fire in the F-22 engine or APU compartment is reported to the fire protection module by the
- A.
  
  Optical fire detection system
- B.
  
  Thermal detection unit
- C.
  
  Over temp sensors
- D.
  
  Voltage supply units