CDC 2A354P

Which F-15C/D APG-70 radar set component combines the functions of the APG-63 receiver and radio frequency oscillator (RFO) into one LRU
Reveiver-exciter
Power Supply
Radar Control Panel
Radar Data Processor
Which F-15C/D APG-70 radar air-to-air search mode uses the "intermediate" PRF to detect targets in intermediate-range and short-range
HI
MED
RGH
INLV
Which F-15C/D APG-70 radar air-to-ground mode does the pilot use prior to making a bomb run
A/G Beacon
A/G Ranging
Real Beam Map
Precision Velocity Update
1. (001) On the F–15 APG–63 radar system, what did engineers put in place to protect the receiver from damage due to high-powered transmissions?
Amplifier
Waveguide
Multipactor
Power Coupler
001) What types of pulse repetition frequency (PRF) does the F–15 APG–63 radar system primarily use for transmission?
Low and high
Low and medium
Medium and high
Interleaved and high
(001) On the F–15 APG–63 radar system, which component provides manual control of radar set power, operating modes, and mode parameters?
RF Oscillator
Power Supply
Analog Processor
Radio Control Panel
(001) On the F–15 APG–63 radar system, which component process clutter rejection?
RF Oscillator
Data Processor
Analog Processor
Programmable signal processor
001) On the F–15 APG–63 radar system while in-flight, the waveguide pressure has fallen below how many pounds per square inch absolute (PSIA) if the ASP 25 latches orange?
12
16
20
24
001) On the F–15 APG–63 radar system, while performing an operate initiated built in test (IBIT) on the ground, what is displayed if the radar thinks it is airborne and transmits?
XMIT
TEST
G-TEST
X-TEST
(001) On the F–15 APG–63 radar system, which radar mode is available in all ranges except 10 nautical miles?
LPRF
MPRF
HPRF
Interleaved HPRF/MPRF
001) Which F–15 APG–63 radar mode is the primary air-to-air (A/A) search mode and is used for detection and acquisition of both closing- and opening-rate airborne targets?
Super search
Velocity search
Long-range search
Short-range search
10. (001) Which F–15 APG–63 radar scan mode can maintain up to 10 target track files while continuing to detect and display up to 18 more (half-intensity) observation targets?
Gun Scan
Vertical Scan
Single-track-scan
Track-while-scan
11. (001) On the F–15 APG–63 radar system during track, which medium range missile (MRM) range symbol indicates the range at which the target cannot ―turn and run‖ to evade your missile?
RPI
RTR
ROPT
RMIN
12. (001) Which F–15 APG–63 radar window display is a four-character numeric readout that moves along the left side of the display next to the antenna (031) elevation caret?
1
2
3
4
13. (002) The F–15C/D APG–70 radar set is made up of how many major line replaceable units (LRU)?
7
8
9
10
14. (002) Which F–15C/D APG–70 radar set component performs the same role as the APG–63 radar’s 541?
Power Supply
Receiver-exciter
Radar C/P
Radar data processor
18. (003) Which F–15E APG–70 radar set component establishes the basic operating radio frequency (RF) for the transmitter?
Power Supply
Receiver-exciter
Radar Data Processor
Analog Signal Converter
19. (003) Which F–15E APG–70 air-to-ground (A/G) radar mode provides a slant range measurement used for target altitude determination, for target designation, or for position updates?
Real beam map
High res Map
A/G Ranging
A/G beacon
20. (003) Which F–15E APG–70 A/G radar mode are the displays and functions are limited to the left multipurpose display (MPD) in both cockpits?
High res map
A/G backup
A/G beacon
A/G ranging
21. (003) An automatic sequence of tests run in a non-interference manner any time the F–15E APG–70 radar is on is called
Initiated BIT
Periodic BIT
Continous monitor
Operational readiness test
22. (004) On the F–15 APG–63(V)1 radar, which component stores the radar operational flight program (OFP) and protects the radar from overheating?
Power supply
Receiver-exciter
Radar data processor
Analog signal converter
23. (004) Which F–15 APG–63(V)1 radar air-to-ground (A/G) mode provides general navigation?
A/G ranging
Real beam map
Ground moving target
Precision velocity update
24. (005) Which F–15E Combined Altitude Radar Altimeter (CARA) system component generates the transmitted signal and processes the received reflections to measure altitude?
Control panel
Receive antenna
Transmit Antenna
Receiver/transmitter
25. (005) What is the full altitude range that the F–15E Combined Altitude Radar Altimeter (CARA) system accurately measures?
0-20,000
0-30,000
0-40,000
0-50,000
26. (005) Which component provides the F–15E Combined Altitude Radar Altimeter (CARA) system symbology and video to the multipurpose display system?
UFC
Sensor C/P
ADCP
Multipurpose symbology processor
27. (006) What is the primary master mode on the A through D models of the F–15?
A/A
A/G
ADI
MRM
28. (006) The A through D models of the F–15 flight director adapter (FDA), which interfaces the central computer (CC) with the navigation systems, is part of what system?
HSI
ADI
Electronic control amp
AFCS
29. (006) What unit is the primary source of aircraft pitch, roll, heading, acceleration, velocity, and present position information?
ADC
Electronic Control AMP
FDA
INU
30. (006) On the F–15, what is the backup arrangement of the H009 MUX buses?
1 backs up 2, and 3 backs up 4.
1 backs up 3, and 2 backs up 4.
2 backs up 1, and 4 backs up 3.
3 backs up 1, and 4 backs up 2.
31. (006) On the F–15, each H009 MUX bus channel has two twisted shielded pairs of wires. One pair carries 1 Mb/sec digital data to/from peripherals. What does the other pair carry?
1 MHz clock reference
H009 Mux go/no-go
Data xmit handshakes
Peripheral ID code
32. (006) On F–15A through D model aircraft, the avionics 1553 MUX bus consists of
2 channels: 5A/B
4 channels: 5A/B & 7A/B
4 channels: 5A/B & 8A/B
6 channels: 5A/B, 7A/B & 8A/B
33. (006) On the F–15, what is the purpose of MUX bus resistor assemblies?
Avoid signal reflection
Match MUX line couplings
Prevent transmission crossover
Provide balance btwn MUX channels
34. (006) On the F–15, the central computer (CC) performs a MUX test to determine whether faulty communication is the result of a faulty MUX bus or a
Memory register
Inaccurate clock pulse
Absence of data command
Nonop (off/failed) peripheral
35. (006) Which of the overload warning system (OWS) display data is recorded in flight by the central computer?
Complete file of gs pulled
Flight ctrl surface pos at over-g time
Max allowable g limit for each component
3 worst-case g and overload conditions for each A/C component
36. (006) The very high-speed integrated circuit (VHSIC) central computer operational flight program (OFP) consists of how many program functions?
6
7
8
9
37. (006) Which operational flight program (OFP) function handles tactical air navigation (TACAN), navigation (NAV), and instrument landing system (ILS) steer mode processing for display on the horizontal situation indicator (HSI)?
Executive
Nav
Flight Director
Controls and displays
38. (006) Which operational flight program (OFP) function handles the processing for the overload warning system (OWS)?
Executive
Navigation
Flight Director
Controls and displays
39. (006) When using a central computer (CC) logic diagram, what does the return point of a routine indicate?
Return to subroutine
Return to prev page
Processing complete
Processing must be repeated
40. (006) How are memory data addresses and outputs displayed on the navigation control indicator (NCI)?
Left digital readout device (DRD) displays both
Right DRD displays both
Left input; right output
Left output; right input
41. (006) When auditing the central computer using the multipurpose color display (MPCD), the preferred readout format is
Octal
Binary
Digital
Hex
42. (007) The F–15 overload warning reset switch is used with the navigation control indicator (NCI) to clear overload conditions from the memory of which component?
CC
HUD DP
MICP
PSDP
43. (007) Which F–15 overload warning system (OWS) component processes the OWS information displayed on the multiple indicator control panel (MICP), heads-up display (HUD), and is heard in the headset?
CC
Radar DP
MPDP
PSDP
44. (007) Which F–15 component sends signals telling the central computer (CC) whether wing tanks and/or conformal fuel tanks (CFT) are loaded on the aircraft?
ADC
OWS reset sw
PACS
Signal Conditioner
45. (007) If the F–15 programmable signal data processor or the overload warning system (OWS) stops working, where does the central computer (CC) receive current G data?
ADC
HUD DP
INS
OWS reset sw
46. (007) The F–15 central computer (CC) sends overload warning system (OWS) information to which of the below line replaceable units (LRU)?
ADC
HUD DP
INU
OWS reset sw
47. (007) What is displayed in window 8 on the F–15 HUD if the overload warning system (OWS) is not operational?
NOWS
OWS OFF
OWS FAIL
Display blank
48. (008) When there are no detected failures, which mode of operation is the F–15E Advanced Display Core Processor (ADCP) operating in when power is applied to the aircraft?
Test mode
Normal
Degraded
Emergency
49. (008) Which mode of operation will the F–15E Advanced Display Core Processor (ADCP) operate when a simple failure is detected that does not reduce functionality or when a severe failure occurs and causes a main and essentials bus split?
Test
Normal
Degraded
Emergency
50. (008) Which mode of operation will the F–15E Advanced Display Core Processor (ADCP) operate when it detects a loss of 115 volts alternating current (VAC) and both generators are off line?
Test
Normal
Degraded
Emergency
50. (008) Which mode of operation will the F–15E Advanced Display Core Processor (ADCP) operate when it detects a loss of 115 volts alternating current (VAC) and both generators are off line?
Test
Normal
Degraded
Emergency
 
 
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