7 cdc f-22 prt 2

1.

1 point

What radar warning function of the electronic warfare radio frequency (EW RF) subsystem is used to scan the RF environment over a period of time on a schedule provided by mission data?

a. Wideband acquisition.

c. Narrowbeam interleaved search and track.

b. Wideband directional finding.

d. Narrowband acquisition and direction finding.

2.

1 point

What does the gaseous oxygen (GOX) servicing trailer’s purifier assembly remove from gaseous oxygen?

c. Moisture.

a. Odors.

b. Nitrogen.

d. Carbon dioxide.

3.

1 point

Where does the missile launch detection pass the information for processing with sufficient time to provide an effective defense countermeasure?

a. Digital radio frequency unit.

d. Fiber optic transmitter receiver controller module.

c. Common integrated processor 2.

b. Common integrated processor 1.

4.

1 point

What provides the Flight Control System (FLCS) enhanced pitch control at low speed and at higher angles of attack (AOA)?

Flaperons.

Ailerons

d. Thrust vectoring nozzles.

c. Leading edge flaps.

5.

1 point

67. (419) Each Global Inertial Navigation System (GINS) operates from a separate

a. 28 volts alternating current (VAC) power source.

d. 270 VDC power source.

b. 28 volts direct current (VDC) power source.

c. 115 VAC power source.

6.

1 point

When both of the F–22’s main generators are down during flight, what is the electrical power provided by the emergency power generation system’s auxiliary generator?

d. 115 VAC at 45 kW.

a. 270 volts direct current (VDC) at 22 kilowatts (kW).

b. 115 volts alternating current (VAC) at 65 kW.

c. 270 VDC at 5 kW.

7.

1 point

82. (430) Which component is not part of the F–22’s emergency power generation system?

c. Direct current (DC) contactor K704.

d. Auxiliary generator.

a. Standby permanent magnet generator (PMG).

b. Auxiliary generator control unit (GCU).

8.

1 point

In which electronic warfare (EW) countermeasures (CM) mode does the avionics system select the chaff or flare, determines the timing, and notifies the pilot when it is time to dispense?

c. Maintenance mode.

d. Semi-automatic mode.

a. Manual mode.

b. Automatic mode.

9.

1 point

Who within the F–22 intraflight data link (IFDL) close net is designated the net time keeper?

c. E–3 Sentry (AWACS).

b. Flight wingman.

a. Flight lead.

d. The wide net communicator (WNC).

10.

1 point

The F–22’s direct current (DC) contactor K703 provides 270 volts direct current (VDC) from the external power receptacle to generator distribution center (GDC)

4

2

1

3

11.

1 point

In the electronic warfare (EW) system of the F–22 aircraft, what receives radio frequency (RF) signals and routes them to the forward array electronics?

c. Forward power supply.

a. Aft array aperture.

d. Common integrated processor 2.

b. Forward array aperture.

12.

1 point

The F–22 polyalphaolefin (PAO) reservoir overpressure relief valve opens at

b. 23.5 pounds per square inch gauge (psig).

a. 23.5 pounds per square inch absolute (psia).

d. 32.5 psig.

c. 32.5 psia.

13.

1 point

The primary format for monitoring overall tactical and navigational information is presented in a range-vs-range (F–22-vs-threat) plan view known as the

d. multifunction display.

a. situation display.

c. navigation display.

b. horizontal display.

14.

1 point

On the F–22, the canopy seal pressure and dump valve automatically pressurizes the canopy seal when the weight on wheels (WOW) signal is true and true airspeed exceeds

40

a. 20 knots.

60

80

15.

1 point

On the F–22 aircraft, what provides the added data processing and signal processing functionality necessary to implement the synthetic aperture radar (SAR) and ground movable target indicator (GMTI) radar modes?

a. Radar processor (RP).

c. Input power filter assembly (IPFA).

b. Receiver-exciter (RE).

d. Array/beam steering controller (BSC).

16.

1 point

The F–22 air-to-air interrogator (AAI) targets are shown on the multifunction display (MFD) and correlated with the

c. micro data transfer cartridge (μDTC).

d. ultrahigh frequency/very high frequency (UHF/VHF) frequency.

a. time of day.

b. radar targets.

17.

1 point

The F–22 load heat exchanger (HE) differential pressure sensor measures pressure in the range of

b. 0 to 20 pounds per square inch gauge (psig).

c. 10 to 35 psid.

d. 10 to 35 psig.

a. 0 to 20 pounds per square inch differential (psid).

18.

1 point

What are the four major components of the weapons control radar subsystem??

c. Array/beam steering controller, radar processor, receiver controller, and input power generator.

b. Array/beam steering controller, radar processor, receiver-exciter, and input power filter assembly.

d. Array/processor, radar controller, receiver-exciter, and input power filter assembly.

a. Radar processor, receiver-exciter, input power filter assembly, and radar controller.

19.

1 point

In the differential mode, the F–22 cockpit pressure regulator valve maintains the cockpit at what level higher than aircraft true static pressure?

c. 7.9 psi.

a. 4.5 pounds per square inch (psi).

b. 5 psi.

d. 10 psi.

20.

1 point

To clear a BATT LOW light flashing condition on the F–22, battery heating may require up to how many minutes.

10

25

35

60

21.

1 point

) The Global Inertial Navigation System (GINS) provides a Global Positioning System (GPS)-only navigation solution at all times when in the navigation mode provided the GPS receiver application module (GRAM) is tracking a minimum of how many satellites?

2

1

4

5

22.

1 point

What controls the hydraulic pressure in the F–22 brake actuators so that the force applied to the load is in proportion to the electrical input signal generated by the integrated vehicle subsystem controller (IVSC) in response to the brake pedal position transducer?

c. Hydraulic supply solenoid.

a. Shutoff solenoid.

d. Electrohydraulic servovalves.

b. Pressure transducers.

23.

1 point

93. (436) Each F–22 optical fire sensor (OFS) senses the presence of fire by monitoring for

c. thermal heat signature.

a. ultraviolet radiation.

b. background radiation.

d. hydrocarbon radiation.

24.

1 point

When commanded to do so, what F–22 fire protection system component provides the signal to activate the electro-explosive device (EED) on the auxiliary power unit (APU) inlet doors?

c. Voltage supply unit 2

a. Fire protection module 1.

c. Voltage supply unit 1.

a. Fire protection module 2

25.

1 point

In what flight mode are the leading edge flaps (LEF) scheduled down as a function of Mach number, angle of attack (AOA), and altitude to automatically adjust the camber of the wing to optimize aerodynamic performance?

b. Power approach mode.

c. Command mode.

a. Aerial refueling mode.

d. Cruise mode.

26.

1 point

On the F–22 aircraft, what houses the communication, navigation, and identification (CNI) function control software?

a. Common integrated processors (CIP).

c. Externals.

d. Front end.

b. Clock coupler module (CCM).

27.

1 point

414) Above what degree of angle of attack (AOA) does the differential deflection of the horizontal stabilizers become the primary yaw controller?

20

55

45

40

28.

1 point

Which F–22 oxygen pressure regulator switch turns the on-board oxygen generation system (OBOGS) on and off?

a. Air supply.

b. OBOGS.

d. Control.

c. Mixture.

29.

1 point

What provides radio frequency (RF) measurement and control of the electronic warfare (EW) RF subsystem on the F–22 aircraft?

c. Reference oscillator.

a. Digital radio frequency unit.

d. Array aperture.

b. Remote array interface unit.

30.

1 point

What tactical air navigation (TACAN) component responds to interrogation requests from other TACAN systems in the air-to-air (A-A) mode?

a. Clock coupler module (CCM).

d. Pulse preprocessor module (PPM).

c. Transponder power amp (TPA).

b. Antenna interface unit (AIU).

31.

1 point

What provides bank and pitch steering commands in navigation (NAV) mode with a selected Instrument Landing System (ILS) steering mode selected?

a. Steering cue.

b. Localizer cue.

d. Flight director cue.

c. Bearing pointer.

32.

1 point

The F–22 brake control system software control logic determines the commanded brake pressure based on all of the following except

a. airspeed.

c. pilot pedal input.

d. runway friction coefficient.

b. wheel speed.

33.

1 point

The remote array interface unit (RAIU) processes specific quadrants at a time and down converts the environmental radio frequency (RF) to a manageable

d. threat frequency.

c. reference frequency

a. compensation frequency.

b. intermediate frequency.

34.

1 point

The tactical air navigation (TACAN) channel is changed by typing a new valid TACAN channel into the scratchpad and pressing menu key 2 or by the use of the

c. integrated control rocker switch.

a. menu key switch.

d. multifunction control rocker switch.

b. channel switch.

35.

1 point

What must be available to test the F–22’s dedicated cockpit annunciators when the LAMPS switch on the interior lights control panel is selected and held?

a. 115 volts alternating current (VAC) power.

c. 270 VDC power.

b. 28 volts direct current (VDC) power.

d. 120 VAC power.

36.

1 point

What provides a triple redundant electrical signal of the flap position to the flight control computer?

c. LEF control module.

b. LEF overtravel stop.

a. Leading edge flap (LEF) power drive unit.

d. LEF position sensor.

37.

1 point

What is the maximum pressure of compressed air used for cleaning gaseous oxygen (GOX) cart components?

a. 20 pounds per square inch (psi).

c. 40 psi.

b. 30 psi.

d. 50 psi.

38.

1 point

In the air combat maneuvering instrumentation (ACMI) system, what determines the position of each participating aircraft by measuring the slant range from each remote station?

a. Ground instrumentation set.

c. Airborne instrumentation system.

d. Range test instrumentation system.

b. Navigation instrumentation set.

39.

1 point

Which of the F–22 air cycle refrigeration package (ACRP) heat exchanger (HE) assembly’s four heat exchangers is an air-to-polyalphaolefin (PAO) unit that removes compressor outlet heat?

d. Service air HE.

a. Regenerative HE 1.

b. Regenerative HE 2.

c. Secondary HE.

40.

1 point

On the F–22, with a steady state inlet pressure in the range of 75 to 626 pounds per square inch gauge (psig), the energized primary bleed air regulator shutoff valve regulates downstream pressure in the range of 75 to 89 psig to

c. safeguard downstream components against damage from high pressure.

d. prevent bleed air from back-flowing into the associated left or right engine.

b. regulate downstream pressure to the auxiliary power unit (APU).

a. provide redundant engine bleed air pressure and shutoff control.

41.

1 point

58. (415) On the F–22 aircraft, what line replaceable unit (LRU) produces the transmit drive signal?

b. Receiver-exciter (RE).

c. Input power filter assembly (IPFA).

a. Radar processor (RP).

d. Array/beam steering controller (BSC).

42.

1 point

The F–22’s on-board invert gas generation system (OBIGGS) air-to-polyalphaolefin (PAO) heat exchanger is designed to cool the engine bleed air from

a. 350 °F to 180 °F.

c. 530 °F to 180 °F.

d. 580 °F to 150 °F.

b. 380 °F to 150 °F.

43.

1 point

In the event of a dual engine failure, the F–22 flight control system (FLCS) backup battery provides power for at least how long after the initial BATT LOW advisory?

30sec

30min

10min

10sec

44.

1 point

Flight Control System (FLCS) caution, advisory, and warning messages are displayed to inform the pilot of detected FLCS failures on the

a. Integrated control panel (ICP).

c. Surface position display.

b. Secondary multifunction display (SMFD).

d. Up-front display (UFD).

45.

1 point

The tactical air navigation (TACAN) fix is a two-part entry consisting of the TACAN radial and

b. steerpoint desired.

a. fix channel.

d. distance measuring equipment in nautical miles.

c. bearing to fix point.

46.

1 point

In the event of a polyalphaolefin (PAO) overpressure condition, the F–22 PAO reservoir’s high-pressure relief valve opens and vents the PAO into which fuel cell?

F2

F1

A2

A1.

47.

1 point

Instrument Landing System (ILS) glideslope transmits beams consisting of radio frequency (RF) carrier amplitude modulated at

c. 120 and 70 Hz, respectively.

b. 90 and 150 Hz, respectively.

d. 70 and 120 Hz, respectively.

a. 150 and 90 hertz (Hz), respectively.

48.

1 point

Which condition will not cause the F–22 electrical control panel’s auxiliary power unit (APU) RUN light to flash?

b. APU is starting-up.

c. APU is shutting down.

a. APU is operating.

d. Start signal is present but aircraft is not in APU envelope.

49.

1 point

414) At angles of attack (AOA) greater than 10 degrees and with the rudders commanded by the Flight Control System (FLCS) beyond full deflection, what control surface is used along with rudders to control yaw?

d. Leading edge flaps.

c. Ailerons.

a. Horizontal stabilizers.

Flaperons.

50.

1 point

94. (436) How many thermal detector units are strategically located on the F−22 aircraft?

12

20

6

10