7 cdc

1.

1 point

On the F–22 aircraft, an allergic reaction or other serious health problems may occur with inhalation exposure to

a. beryllium.

c. polyalphaolefin (PAO).

b. engine exhaust.

d. on-board generated inert gas.

2.

1 point

49. (414) On the F–22, pitch is controlled by symmetrical movement of the

c. horizontal stabilizers and engine nozzles.

a. horizontal stabilizers.

b. ailerons and flaperons.

d. ailerons, flaperons and horizontal stabilizers.

3.

1 point

27. (407) The liquid cooling system is not used to cool the

a. APG–77 radar.

d. fuel that is used as a heat sync.

c. common integrated processor.

b. core avionics suite.

4.

1 point

3. (401) On the F–22, the starting point for the buttock line is BL 0.0. This represents the aircraft’s

b. horizontal plane.

a. parallel plane.

d. horizontal centerline.

c. vertical centerline.

5.

1 point

404) When should you verify the “aircraft safe for maintenance” task has been done on the F–22 aircraft?

a. Shortly after the aircraft lands.

d. Only when you’re directed to by the ranking technician on the job.

b. Prior to performing any maintenance.

c. Upon completion of the first flight only.

6.

1 point

408) What operation of the maintenance support cluster (MSC) includes loading the portable maintenance aid (PMA) with the maintenance instructions?

d. Support maintenance planning and analysis.

a. Analyze diagnostic data.

b. Prepare for the task.

c. Collect maintenance data.

7.

1 point

408) The portable maintenance aid (PMA) records maintenance actions and tracks all of the following data except

c. parts usage.

consumables.

failures.

personnel.

8.

1 point

26. (406) In aircraft maintenance, a “No Step” area is an area

c. where walking is prohibited on the surface of an aircraft.

d. in front of, or behind an aircraft where various aircraft hazards exists.

a. that is restricted around aircraft munitions.

b. where no maintenance stands are permitted.

9.

1 point

(405) To allow fumes resulting from composite material disturbance to dissipate, how many minutes after F–22 engine shutdown do you wait before performing an engine intake inspection?

30

12

4

60

10.

1 point

408) Which main part of the Integrated Maintenance Information System (IMIS) is capable of displaying interactive electronic technical manuals (IETM)?

d. Comprehensive engineering diagnostic system (CEDS).

b. Maintenance work station (MWS).

a. Portable maintenance aid (PMA).

c. Maintenance support cluster (MSC).

11.

1 point

23. (406) What is the common hazard associated with F–22 exhaust ports?

c. Plane of rotation danger area.

a. High temperature.

d. They don’t pose a hazard because the exhaust point down at the ground.

b. Fuel, oil, and hydraulic leaks.

12.

1 point

If you apply battery power from the maintenance vehicle interface (MVI) and the cockpit battery switch is OFF, how can you command an auxiliary power unit (APU) start?

b. With the portable maintenance aid (PMA).

a. With the maintenance vehicle interface (MVI).

d. With the ground control panel.

c. By using the cockpit APU switch.

13.

1 point

14. (403) The F–22 emergency oxygen system consists of a pressure

d. bottle, pressure reducer, and pilot’s mask.

a. bottle, pressure reducer, and breathing regulator.

c. bottle, breathing regulator, and pilot’s mask.

b. reducer, breathing regulator and pilot’s mask.

14.

1 point

Data, which is stored in the crash survivable memory unit (CSMU), is sent from the flight data recorder (FDR) processor, interface controller, and communications (PICC) module to the crash survivable memory unit (CSMU) over the

b. integrated vehicle subsystem controller (IVSC) 1553B data bus.

a. vehicle management system (VMS) 2 branch B parallel interface (PI) bus.

c. VMS integrated flight propulsion control data bus.

d. high speed data bus (HSDB).

15.

1 point

9. (403) The Environmental Control System (ECS) of the F–22 uses which of the following to operate?

a. Ram air, bleed air, and compressed air.

c. Ram air, compressed air, and electrical power.

b. Ram air, bleed air, and electrical power.

d. Bleed air, compressed air, and electrical power.

16.

1 point

19. (404) You perform the F–22 “safe for cockpit entry” checks

c. during aircraft walkaround.

d. standing on the boarding ladder.

a. standing on the ground.

b. sitting in the pilot’s seat.

17.

1 point

409) Which integrated vehicle subsystem controller (IVSC) modules are powered by the battery back-up in the air only?

b. A2 and A4.

c. A2 and A3.

d. B1 and B2.

a. A1 and A2.

18.

1 point

7. (402) The F–22’s ailerons are located on the

c. fuselage assembly.

b. empennage group.

d. horizontal stabilizers.

a. wing assembly.

19.

1 point

46. (413) Which of the following data is not stored on the crash survivable memory unit (CSMU)?

c. Consumables condition.

a. Mishap data.

b. Non-integrity data.

d. Engine performance parameters.

20.

1 point

408) The Integrated Maintenance Information System (IMIS) is capable, using the portable maintenance aid (PMA), of communicating logistics data to the

a. reliability and maintainability of pods (RAMPOD) tracking database.

b. structural tracking and engine monitoring system.

c. integrated maintenance data system (IMDS).

d. technical order management agency.

21.

1 point

404) If you find the F–22 ejection seat sequencer is red, how long should you wait before you perform maintenance on the aircraft?

2hr

1hr

4hr

8hr

22.

1 point

The primary multifunction display (PMFD) accepts tactical display video data from the graphic processor vehicle interface/display processor interface (GPVI/DPI) over the

c. MIL-STD 1553B bus from the IVSC.

a. fiber optic link from the common integrated processors (CIP).

d. MIL-STD 1553B bus from the CIPs.

b. fiber optic link from the integrated vehicle subsystem controller (IVSC).

23.

1 point

Which input does the data memory/mass memory video recorder (DMVR) not record on the video data cartridge (VDC)?

c. Multifunction displays (MFD).

a. Cockpit audio.

b. Up-front displays (UFD).

d. Head-up display (HUD) camera.

24.

1 point

42. (412) What is the purpose of the F–22’s data transfer equipment (DTE)?

d. Load the data cartridge with permission specific data.

a. Reduce pilot workload.

c. Automatically select weapons for fire.

b. Provide data processing.

25.

1 point

5. (402) How many external weapons stations does the F–22 have?

6

8

4

10

26.

1 point

10. (403) What is the primary fuel grade used on the F–22?

jp4

jp8

Jet A

jp5

27.

1 point

4. (401) On the F–22, what type of tools must you use to open structure panels?

Plastic.

Nonmetallic.

Tungsten.

Ceramic.

28.

1 point

The flight data recorder (FDR), processor, interface controller, and communications (PICC) module provides aircraft data communication via

a. fiber optic cabling.

b. the high speed data bus (HSDB).

d. the interchannel data link bus of the integrated vehicle subsystem controller B1 global manager.

c. the vehicle management system (VMS) 2, branch B, parallel interface bus.

29.

1 point

(406) The F–22 leading edge flaps (LEF) are capable of a maximum down position of how many degrees?

30

20

35

25

30.

1 point

11. (403) Both hydraulic systems on the F–22 use two variable delivery pumps that operate at

27gpm

72gpm

55gmp

40gpm

31.

1 point

(403) The F–22 radar provides multimode air-to-air search and track functions in all of the following degrading environments except

clutter.

traffic.

d. electronic counter-countermeasures.

weather.

32.

1 point

If the complete loss of a common integrated processor (CIP) should occur, the other CIP is reprogrammed to support which functions?

a. Radio communication and tactical air navigation (TACAN) only.

c. Radio communication, GINS, and intrument landing system (ILS).

d. Radio communication, TACAN, and identification friend or foe (IFF).

b. Radio communication and global inertial navigation system (GINS) only.

33.

1 point

24. (406) The “hot brake” danger area for the F–22 is

300 feet in a 45 degrees arc around the axle on both sides of the wheels for at least 45 minutes after an aircraft has stopped.

b. 100 feet with 360 degrees coverage around the aircraft for at least 45 minutes after an aircraftc. 200 feet in a 45 degrees arc around the axle on both sides of the wheels for at least 15 minutes after an aircraft has stopped.

a. 50 feet on the side of the overheated brake for at least 15 minutes after an aircraft has stopped.

b. 100 feet with 360 degrees coverage around the aircraft for at least 45 minutes after an aircraft has stopped

34.

1 point

12. (403) What is the nominal icing envelope where an F–22 engine anti-ice is enabled?

c. Below 35,000 feet.

a. Below 25,000 feet.

d. Above 35,000 feet.

b. Above 25,000 feet.

35.

1 point

After successful completion of what operation will the integrated vehicle subsystem controller (IVSC) enter the normal operating mode?

a. Start-up built-in-test (SBIT).

c. Initiated built-in test (IBIT).

b. Periodic built-in test (PBIT).

d. cockpit switch activation.

36.

1 point

6. (402) Which structure is not part of the empennage section on the F–22?

Horizontal stab

rudders

wings

vertical stab

37.

1 point

Which Flight Control System design characteristic protects the aircraft structure from symmetric over-g?

a. Command limiters.

c. Throttle limiters.

b. Sidestick limiters.

d. Anti-g limiters.

38.

1 point

21. (405) What are the primary hazards associated with standing behind a running F–22 jet engine?

a. Flying objects and high temperatures.

c. High temperatures and combustible gasses.

d. High frequency noise and combustible gasses.

b. Flying objects and high frequency noise.

39.

1 point

The integrated vehicle subsystem controller (IVSC) wired inputs and outputs measure which operating parameters?

d. Speeds, temperatures, and pressures.

a. Speeds and temperatures only.

40.

1 point

409) The integrated vehicle subsystem controller (IVSC) system does not provide computer control for

c. brake control.

d. fire protection.

b. inertial navigation.

a. the airframe mounted accessory drive.

41.

1 point

8. (402) The F–22 cockpit is the first designed that is compatible with

b. night vision goggles (NVG).

c. an infrared detecting pilot helmet.

a. infrared binoculars.

d. the Joint Helmet Mounted Cueing System (JHMCS).

42.

1 point

If a maintainer corrects diagnostics and health management (DHM) faults in the crash survivable memory unit (CSMU), what happens to any remaining DHM fault items that are not resolved?

a. They remain on the CSMU and made available to the pilot through multifunction displays.

c. They are removed from the fault listing as if they were resolved anyway.

d. They are overwritten in the CSMU by the next flight.

b. They are transferred to the flight data recorder (FDR) and made available to the pilot.

43.

1 point

28. (407) Polyalphaolefin (PAO) is used to cool critical F–22 systems to what temperature?

59

79

72

57

44.

1 point

How much external fuel is the F–22 capable of operationally carrying?

1200

600

370

1340

45.

1 point

13. (403) Each of the F–22 global inertial navigation system (GINS) units uses

b. 2 RLGs, 2 accelerometers, and 2 GPS receivers.

a. 2 ring laser gyros (RLG), 2 accelerometers, and 1 GPS receiver.

d. 3 RLGs, 3 accelerometers, and 2 GPS receivers.

c. 3 RLGs, 3 accelerometers, and 1 GPS receiver.

46.

1 point

(409) The maintenance vehicle interface (MVI) control panel located in the left main wheel well provides the capability to apply power to all of the following except the

d. B1 and B2.d. integrated vehicle subsystem controller (IVSC) bus.

c. avionics multiplex (MUX) bus.

b. main battery bus.

a. utility bus.

47.

1 point

15. (403) The F–22 integrated avionics core processing system consists of the

c. common integrated processor (CIP) and the LRM.

b. data transfer/mass memory video recorder and the LRM.

d. CIP and the data transfer/mass memory video recorder.

a. line replaceable module (LRM) and the type 1 cryptographic device (KOV) module.

48.

1 point

407) After the polyalphaolefin (PAO) cart begins supplying liquid to the aircraft, make sure the pressure gauge slowly rises how many pounds per square inch (psi)?

b. 130–165.

c. 120–155.

a. 130–155.

d. 120–165.

49.

1 point

On the F–22 aircraft, fuselage station zero (FS 0.0) is located

at the aft end of the IFB.

5.0 inches aft of the IFB.

169.77 inches forward of the integrated forebody (IFB).

5.0 inches forward of the forward end of the IFB.

50.

1 point

412) How many months can the micro data transfer cartridge (μDTC) maintain data in nonvolatile memory without the need to be inserted into the aircraft or the mission support system (MSS)?

3

6

1

2