Volume 5 2A851

1. 57. (820) The resolution of a computer monitor is expressed in the number of pixels that make up the image; therefore, the sharper the image, the

A. lower the refresh rate.

B. higher the resolution.

C. lower the dot color.

D. higher the dot pitch.

2. 27. (807) Which radar application sends data to compute time-to-go parameters?

A. Search radar.

B. Weather radar.

C. Bombing radar.

D. Synthetis aperture radar.

3. 80. (827) Before using a dropped torque wrench, you must

A. have it recalibrated.

B. update the certification label.

C. cycle through the breakaway torque.

D. set the wrench to its maximum setting.

4. 41. (814) What are the two processes in which JTIDS fine synchronization are accomplished?

A. Passive and active

B. Active and dynamic.

C. Passive and radio silent.

D. Radio silent and reflexive.

5. 85. (829) Sealants used on airframes keep out water, fumes and the atmosphere to protect against

A. wear and tear.

B. corrosion.

C. chaffing.

D. leakage.

6. 7. (802) Which component in a pulse-modulation radar system shapes the radio frequency energy into a narrow beam?

A. Antenna.

B. Indicator.

C. Transmitter.

D. Synchronizer.

7. 42. (814) If the JTIDS entrant is attempting to achieve fine synchronization by transmitting a round trip time interrogation, then what process is being used?

A. Active.

B. Passive.

C. Dynamic.

D. Radio silent.

8. 12. (804) Which of the following are types of power loss in radio frequency lines?

A. Copper, dielectric, and radiation.

B. Current, dielectric, and emission.

C. Dielectric, radiation, and current.

D. Radiation, copper, and conduction.

9. 55. (819) The primary computer memory that usually cannot be erased is called

A. RAM.

B. ROM.

C. secondary.

D. auxiliary.

10. 19. (806) If your aircraft has two CARA systems installed, then how many associated antennas will be installed?

A. Two.

B. Three.

C. Four.

D. Five.

11. 30. (810) If a unit has the need and capability to participate in both Link–16 and older Link systems, then it will normally be assigned an address between

A. 00001 to 00177.

B. 00177 to 00277.

C. 17700 to 17877.

D. 17877 to 17977.

12. 2. (801) How long in μs does it take an RF wave to travel a radar mile?

A. 12.4μs.

B. 9.3μs.

C. 6.2μs.

D. 3.1μs.

13. 10. (803) In a frequency-shift radar system, what is the relationship between a transmitter/receiver and an aircraft when the received frequency is higher than the transmitted frequency?

A. They are a constant distance away from each other.

B. The aircraft is not reflecting any of the radar pulse.

C. The aircraft is flying towards the transmitter/receiver.

D. The aircraft is flying away from the transmitter/receiver.

14. 11. (803) In a frequency-shift radar system, what is the relationship between a transmitter/receiver and an aircraft when the received frequency is lower than the transmitted frequency?

A. They are a constant distance away from each other.

B. The aircraft is not reflecting any of the radar pulse.

C. The aircraft is flying towards the transmitter/receiver.

D. The aircraft is flying away from the transmitter/receiver.

15. 13. (804) If the spacing between the waveguide walls or size of the walls changes, then there will be a change in impedence causing decreased

A. heat.

B. power.

C. reflection.

D. standing waves.

16. 50. (818) The basic element in a computer microchip is

A. silver.

B. silicon.

C. copper.

D. aluminum.

17. 6. (802) Which component in a pulse-modulation radar set supplies the voltages that operate the other radar components?

A. Antenna.

B. Indicator.

C. Transmitter.

D. Power supply.

18. 14. (804) What is the most common device used to connect multiple sections of a waveguide system?

A. Choke-joint.

B. Adapter plate.

C. Universal-joint.

D. Master cylinder.

19. 59. (821) Internet protocols can best be described as a

A. relay between work stations.

B. signal that produces radio frequencies.

C. way to print documents from any work station.

D. way to communicate across interconnected networks.

20. 8. (802) The screen display on newer types of pulse-modulation radar indicators is called a

A. map.

B. pulse.

C. sweep.

D. spot condition.

21. 9. (803) In a frequency-shift radar system, the Doppler principle makes it possible to instantaneously sense and measure

A. altitude and ground track.

B. target elevation and speed.

C. ground speed and drift angle.

D. magnetic heading and altitude.

22. 26. (807) Which radar application is used to fly along a preselected altitude above the ground?

A. Search radar.

B. Ground mapping.

C. Terrain following.

D. Terrain avoidance.

23. 86. (829) What type of sealant has an application time during which the sealant remains suitable for use?

A. Curing type.

B. Drying type.

C. Wet type.

D. Dry type.

24. 20. (806) When reporting altitudes above 100 feet, the digital altitude display of the CARA indicates increments of

A. one foot.

B. two feet.

C. five feet.

D. ten feet.

25. 32. (811) The elapsed time indicator of the R/T indicates the time power has been

A. applied to the R/T.

B. removed from the R/T.

C. applied to digital data processor.

D. removed from digital data processor.

26. 4. (801) In which radar system is the transmitter turned on for short periods of time and off for long periods of time?

A. Beacon.

B. Frequency-shift.

C. Pulse-modulation.

D. Frequency-modulation.

27. 3. (801) If a radar echo returns after 310 microseconds, how far away is the target?

A. 10 miles.

B. 25 miles.

C. 50 miles.

D. 75 miles.

28. 18. (806) What is the maximum height that the CARA system computes aircraft altitude above ground level?

A. 5,000 feet.

B. 25,000 feet.

C. 35,000 feet.

D. 50,000 feet.

29. 22. (806) During the CARA radar altitude indicator's bright lighting conditions, the ambient light sensor serves to

A. set the display brightness to dim.

B. override the dimmer control knob.

C. allow the user to brighten the display only.

D. allow the user to both dim or brighten the display.

30. 72. (825) Before power is connected to the RFLTS, you must ensure the ON/POWER/OFF switch is in the OFF position and a suitable grounding strap is connected between the grounding lug on the right side of RFTLTS unit 1 and the

A. aircraft.

B. power unit.

C. parking ramp.

D. time domain reflectometer.

31. 38. (813) What is the operating band used by the JTIDS?

A. L.

B. S.

C. X.

D. Ku.

32. 54. (818) To synchronize the processing of input/output operations and provide an overlap of operations, the computer uses

A. buffers.

B. channels.

C. registers.

D. controllers.

33. 62. (823) The power meter is used to measure

A. no power.

B. any power.

C. either absolute or relative power.

D. either absolute or manual power.

34. 29. (809) To enhance voice clarity on TADIL J secure digitized voice channels, the operator will select a Kb/s voice rate of

A. 4 Kb/s.

B. 8 Kb/s.

C. 16 Kb/s.

D. 32 Kb/s.

35. 35. (811) When transmitting in the high power mode, what is the power output in Wp of the high power amplifier of the JTIDS?

A. 1050 Wp.

B. 520 Wp.

C. 260 Wp.

D. 130 Wp.

36. 36. (812) What power source is used to provide emergency back-up power to the JTIDS terminal to maintain critical data?

A. Lithium batteries.

B. Sulphur dioxide batteries.

C. Nickel-cadmium batteries.

D. Nickel-metal hydride batteries.

37. 45. (816) To prevent interference and possible terminal shutdowns, what systems are monitored by the TIG system?

A. TACAN, VOR/ILS and radar altimeter.

B. IFF, color weather radar, and MLS.

C. ETCAS and radar altimeter.

D. IFF, ETCAS, and TACAN.

38. 56. (819) Random access memory is used to

A. provide secondary memory access.

B. provide auxiliary storage capabilities.

C. store computer operating information.

D. store information being calculated by the computer.

39. 58. (820) Using a text-based method to display characters and objects on a computer display refers to

A. information displayed in the form of individual dots.

B. using Microsoft® Windows-based graphics programs.

C. information displayed in the form of printed characters.

D. communicating information from the central processing unit to the screen.

40. 25. (807) What is the average operating power in watts of the LPCR system?

A. 3 W or less.

B. 5 W or less.

C. 11 W or less.

D. 15 W or less.

41. 21. (806) What are all of the functions of the SET knob located on the combined altitude radar altimeter indicator?

A. As an on/off and brightness control.

B. As an on/off control and to set the VALI indicator.

C. As an on/off control and as a test button to check the system.

D. As an on/off control, to set the VALI indicator, and as a test button to check the system.

42. 66. (823) When calibrating the power sensor, you adjust the CAL ADJ control so that the digital readout indicates

A. –1.000 mW.

B. 1.000 mW.

C. –1.000W.

D. 1.000W.

43. 43. (815) Which component of the tactical information gateway system enables beyond line-of-sight coverage?

A. L-band antennas.

B. Multipurpose interface panel.

C. Low noise amplifier/diplexer assembly.

D. Satellite communication/global positioning system antenna.

44. 51. (818) Chips with circuits that can do the work of all the different parts of a computer are called

A. valves.

B. microchips.

C. circuit boards.

D. microprocessors.

45. 63. (823) What power meter control compensates for a slight sensitivity associated with a particular type of power sensor?

A. CAL ADJ.

B. CAL FACTOR %.

C. SENSOR ZERO.

D. RANGE HOLD.

46. 69. (824) Damage to the sampling gate or tunnel diode of a TDR indicates voltages exceeding

A. 1V was applied.

B. 5V was applied.

C. –1V was applied.

D. –4V was applied.

47. 1. (801) Which part of a radar set amplifies and converts an RF wave into a video signal?

A. Antenna.

B. Receiver.

C. Indicator.

D. Transmitter.

48. 46. (817) Which is a MIL-STD 1553 bus standard requirement?

A. Information will have a very low level of data transfer determinism.

B. Information will be transferred in a reliable, deterministic, command/response fashion.

C. Information will not be transferred between bus terminals via a digital serial communications channel.

D. Electrical interface requirements will not be defined by the standard for all bus terminals and bus terminal connections.

49. 15. (804) The function of a dummy load in search and weather radar is to

A. simulate a capacitive load.

B. simulate a resistive load.

C. prevent standing waves.

D. simulate targets.

50. 28. (808) What establishes the network system time for a Link–16 system?

A. GPS.

B. UTC.

C. NCS.

D. NTR.

51. 79. (827) If you are going to torque a self-locking nut to 50–70 inch-pounds and the technical order states that the prevailing torque is at 30 inch-pounds, then the compensated torque reading should be

A. discarded and the correct torque wrench reading remains at 50–70 inch-pounds.

B. disregarded since self-locking nuts are not torqued.

C. set to 80–100 inch-pounds.

D. set to 20–40 inch-pounds.

52. 37. (812) What is the range in MHz of signals that the low pass filter passes?

A. 240 – 304 MHz.

B. 480 – 608 MHz.

C. 960 – 1215 MHz.

D. 1920 – 2430 MHz.

53. 23. (806) What is the maximum altitude that the analog pointer and dial of the CARA's radar altitude indicator can display?

A. 5,000 feet.

B. 10,000 feet.

C. 25,000 feet.

D. 50,000 feet.

54. 24. (806) If self-test is manually initiated on the CARA, then for 1.5 seconds the radar altitude indicator will display an illuminated R/T lamp, the pointer will move to

A. 500 feet, and the digital display will read 88888.

B. 700 feet, and the digital display will read 88888.

C. 500 feet, and the digital display will read TEST.

D. 700 feet, and the digital display will read TEST.

55. 68. (824) Which piece of test equipment uses electromagnetic wave pulses to create a visual display of cable faults?

A. Multimeter.

B. Signal generator.

C. Frequency counter.

D. Time domain reflectometer.

56. 33. (811) If you have a fail indication on the JTIDS digital data processor, then pressing the RESET pushbutton switch on the DDP will reset the fault indicator

A. and JTIDS system.

B. and digital data processor.

C. to clear the related fault cause.

D. if the related fault cause was corrected.

57. 82. (828) What basic function of a data bus analyzer provides the ability to introduce an error condition into the data to permit an analysis of how the system will behave?

A. Injection.

B. Simulation.

C. Examination.

D. Playback of data.

58. 64. (823) A power sensor is essentially a

A. transducer.

B. facilitator.

C. transistor.

D. capacitor.

59. 67. (823) If you want to measure relative power using a power meter, you would first apply the power level and then press

A. MODE.

B. dB REF.

C. RANGE HOLD.

D. SENSOR ZERO.

60. 31. (810) Which of the following fields does the Link–16 friendly status reports contain?

A. Activity.

B. Nationality.

C. Specific type.

D. Equipment status.

61. 39. (813) How many bits of data can be transmitted in a given time slot of a JTIDS?

A. 258.

B. 465.

C. 516.

D. 930.

62. 5. (801) Accurate location of an object in space by radar pulses depends upon both

A. altitude and speed.

B. altitude and range.

C. range and direction.

D. speed and direction.

63. 60. (822) The technique where blocks of data can be segmented into numerous blocks so sequential blocks can be written to different physical mediums is

A. parity.

B. bridging.

C. mirroring.

D. data stripping.

64. 61. (822) Which RAID parity is distributed across all drives and eliminates a bottleneck?

A. RAID–2.

B. RAID–3.

C. RAID–4.

D. RAID–5.

65. 76. (826) The model 4328A milliohmeter can maintain continuous battery operation for

A. .6 hours.

B. 8 hours.

C. 10 hours.

D. 12 hours.

66. 34. (811) Which subassembly is a part of the CMS?

A. IU.

B. SDU.

C. MIU.

D. SDCU.

67. 92. (830) When pressing the TEST RPT button on the transponder TS–3977 test set while aiming the antenna at the ground, the test code indication should be

A. F.

B. O.

C. 3.

D. 7.

68. 73. (825) Which unit of the RFLTS is the accessory kit?

A. 1.

B. 2.

C. 3.

D. 4.

69. 77. (826) When using the 1 and 3 milliohm range on the model 4328A millohmeter, how far away from the conducting surface should the probes and cables be placed?

A. 10 millimeters.

B. 10 centimeters.

C. 1 millimeter.

D. 1 centimeter.

70. 98. (832) If the ARM–186 VOR/ILS ramp test set AMBER power indicator is on, how much operation time remains on the battery charge?

A. 0 to 1 hour.

B. 1 to 2 hours.

C. 2 to 3 hours.

D. 3 to 4 hours.

71. 16. (805) What circuit is triggered when the AS–653C radar antenna reflector rotates through the aircraft lubber line?

A. Bearing.

B. Tilt control.

C. Stabilization.

D. Heading marker.

72. 71. (825) What measurements are performed with the RFLTS when a fault is suspected in an RF transmission path because of unacceptable insertion loss?

A. Voltage tests.

B. Continuity tests.

C. Disturbance measurements.

D. Distance-to-fault measurements.

73. 88. (830) If you are in test mode when using the TS–1483A transponder test set, then which IFF modes can be checked?

A. 1 and 2 only.

B. 1, 2, 3/A, and C.

C. 1, 2, 3/A, and 4.

D. 1, 2, and 3/A only.

74. 48. (817) Which of these is not a function of the MIL-STD 1553 data bus mode codes?

A. Resetting terminals.

B. Synchronizing the subsystem time.

C. Executing a BC broadcast command.

D. Commanding at RT to initiate a system self-test.

75. 47. (817) What is the structure of a MIL-STD1553 data word?

A. 20 bits long consisting of 1 sync bit, 16 data/command/status bits, and 3 parity bits.

B. 20 bits long consisting of 3 sync bits, 16 data/command/status bits, and 1 parity bit.

C. 32 bits long consisting of 1 sync bit, 28 data/command/status bits, and 3 parity bits.

D. 32 bits long consisting of 3 sync bits, 28 data/command/status bits, and 1 parity bit.

76. 52. (818) What part of a computer acts like a sophisticated switchboard operator?

A. Memory.

B. Logic unit.

C. Control unit.

D. Arithmetic unit.

77. 53. (818) Where does the arithmetic/logic unit of a computer store the intermediate results of arithmetic operations?

A. Buffers.

B. Circuits.

C. Memory.

D. Registers.

78. 40. (814) When can the JTIDS synchronization process be initiated?

A. Once immediately before a Net Entry message is transmitted.

B. Every 12 seconds before a Net Entry message is transmitted.

C. Once immediately after a Net Entry message is transmitted.

D. Every 12 seconds when a Net Entry message is transmitted.

79. 97. (831) If you turn the Bearing CW/CCW switch on the ARM–184 flightline test set, then the indicator should increase or decrease at an angular rate of

A. 5° per second.

B. 10° per second.

C. 12° per second.

D. 15° per second.

80. 49. (817) If a BC sends a command for all RTs to listen to data from another RT, then what type of command is being sent on the MIL-STD 1553 data bus?

A. Listen command.

B. System command.

C. Receive command.

D. Broadcast command.

81. 44. (816) What is the purpose of the MIDS data link terminal?

A. Provide accurate positional data for the data link terminal.

B. Extend networks BLOS and the local area.

C. Provide LOS connectivity to a local area network.

D. Transmit secure data messages across the DAMA satellite network.

82. 17. (805) Which component in the AN/APN–59 radar system furnishes both pitch and roll drive signals to the antenna stabilization motors?

A. AM–853B.

B. CN–221A.

C. AS–653C.

D. RT–289G.

83. 74. (826) The model 4328A milliohmeter has a resistance measurement range of

A. .0001 to 100 ohms.

B. .0001 to 10 ohms.

C. .001 to 100 ohms.

D. .001 to 10 ohms.

84. 78. (827) Which torque wrench uses micrometer-type markings and a rotating adjustment sleeve to set torque values?

A. Type I.

B. Type II.

C. Type III.

D. Type IV.

85. 87. (830) When the confidence test is performed, which APX–64 transponder R/T module's gain is increased?

A. RF.

B. Test.

C. Decoder.

D. IF amplifier.

86. 96. (831) The flightline test set measures the tracking ability of the TACAN range circuits up to a maximum of

A. 102 nmi.

B. 126 nmi.

C. 132 nmi.

D. 146 nmi.

87. 93. (830) You should remove the battery if the TS–3977 transponder test set is to be idle for more than

A. 1 week.

B. 72 hours.

C. 48 hours.

D. 24 hours.

88. 99. (832) The ARM–186 VOR/ILS test set RED power lamp is illuminating. In this situation, the battery should be recharged for a minimum of

A. 12 hours.

B. 18 hours.

C. 24 hours.

D. 36 hours.

89. 70. (824) To test the cable on the TDR, use the standard

A. 12-inch, 25 ohm cable.

B. 12-inch, 50 ohm cable.

C. 36-inch, 25 ohm cable.

D. 36-inch, 50 ohm cable.

90. 81. (828) The four basic functions of a data bus analyzer include data display, error

A. accountability, simulation, and playback of data.

B. logging and analysis, simulation, and playback of data.

C. analysis and logging, injection, and emanination of data.

D. logging and analysis, simulation, and examination of data.

91. 84. (828) On the SBA–100F bus analyzer, a yellow XMIT indicator means the analyzer is

A. detecting bus activity.

B. synchronized with a bus.

C. transmitting as a bus controller.

D. transmitting as a remote terminal.

92. 91. (830) When the TS–3977 test set battery voltage is low,

A. the red light-emitting diode flashes on and off.

B. six of the seven decimal points flash on and off.

C. the yellow light-emitting diode flashes on and off.

D. a test code indication of “3” is flashing on and off.

93. 95. (831) Which TACAN checks should not be performed when using the ARM–184 flightline test set during connection to the radiating transponder?

A. Receiver frequency and bearing track rate.

B. Receiver frequency and distance track rate.

C. Transmitter power and receiver sensitivity.

D. Transmitter frequency and transmitter power.

94. 75. (826) To avoid measurement errors due to electromagnetic forces, the model 4328A utilizes a

A. 1-kHz signal.

B. 5-kHz signal.

C. 10-kHz signal.

D. 15-kHz signal.

95. 83. (828) The external keyboard assembly of the SBA–100F bus analyzer uses a standard QWERTY format with

A. an 18 inch HEX format that is strictly secured to the main chassis.

B. a 16 key HEX format that is strictly secured to the main chassis.

C. an 18 key HEX format that is detachable from the main chassis.

D. a 16 key HEX format that is detachable from the main chassis.

96. 89. (830) What reply characteristics of the IFF transponder are analyzed when the TS–1843A test set is used in the MONITOR mode?

A. Bracket pulse spacing, transmitter power, receiver sensitivity, and antenna VSWR.

B. Transmitter frequency, transmitter power, bracket pulse spacing, and antenna VSWR.

C. Bracket pulse spacing, receiver sensitivity, receiver frequency, and decoding.

D. Transmitter power, transmitter frequency, decoding, and reply rate.

97. 94. (831) How many types of tests can be performed on a TACAN system with the ARM–184 flightline test set?

A. 5.

B. 6.

C. 7.

D. 9.

98. 65. (823) The power sensor is used to determine the active frequency range and power range within the design parameters of the

A. oscilloscope.

B. power meter.

C. spectrum analyzer.

D. time domain reflectometer.

99. 90. (830) How many transponder test sequences can be initiated by the TS–3977 on a continuous use basis with a fully charged battery stick?

A. 300.

B. 500.

C. 700.

D. 1,000.

100. 100. (832) The ARM–186 VOR/ILS test set provides RF attenuation for signals over a 110-dB range in the increment of

A. 1 dB.

B. 2 dB.

C. 5 dB.

D. 10 dB.

Volume 5 2A851

1. 57. (820) The resolution of a computer monitor is expressed in the number of pixels that make up the image; therefore, the sharper the image, the

2.

What first name or nickname would you like us to use?

2. 27. (807) Which radar application sends data to compute time-to-go parameters?

3. 80. (827) Before using a dropped torque wrench, you must

4. 41. (814) What are the two processes in which JTIDS fine synchronization are accomplished?

5. 85. (829) Sealants used on airframes keep out water, fumes and the atmosphere to protect against

6. 7. (802) Which component in a pulse-modulation radar system shapes the radio frequency energy into a narrow beam?

7. 42. (814) If the JTIDS entrant is attempting to achieve fine synchronization by transmitting a round trip time interrogation, then what process is being used?

8. 12. (804) Which of the following are types of power loss in radio frequency lines?

9. 55. (819) The primary computer memory that usually cannot be erased is called

10. 19. (806) If your aircraft has two CARA systems installed, then how many associated antennas will be installed?

11. 30. (810) If a unit has the need and capability to participate in both Link–16 and older Link systems, then it will normally be assigned an address between

12. 2. (801) How long in μs does it take an RF wave to travel a radar mile?

13. 10. (803) In a frequency-shift radar system, what is the relationship between a transmitter/receiver and an aircraft when the received frequency is higher than the transmitted frequency?

14. 11. (803) In a frequency-shift radar system, what is the relationship between a transmitter/receiver and an aircraft when the received frequency is lower than the transmitted frequency?

15. 13. (804) If the spacing between the waveguide walls or size of the walls changes, then there will be a change in impedence causing decreased

16. 50. (818) The basic element in a computer microchip is

17. 6. (802) Which component in a pulse-modulation radar set supplies the voltages that operate the other radar components?

18. 14. (804) What is the most common device used to connect multiple sections of a waveguide system?

19. 59. (821) Internet protocols can best be described as a

20. 8. (802) The screen display on newer types of pulse-modulation radar indicators is called a

21. 9. (803) In a frequency-shift radar system, the Doppler principle makes it possible to instantaneously sense and measure

22. 26. (807) Which radar application is used to fly along a preselected altitude above the ground?

23. 86. (829) What type of sealant has an application time during which the sealant remains suitable for use?

24. 20. (806) When reporting altitudes above 100 feet, the digital altitude display of the CARA indicates increments of

25. 32. (811) The elapsed time indicator of the R/T indicates the time power has been

26. 4. (801) In which radar system is the transmitter turned on for short periods of time and off for long periods of time?

27. 3. (801) If a radar echo returns after 310 microseconds, how far away is the target?

28. 18. (806) What is the maximum height that the CARA system computes aircraft altitude above ground level?

29. 22. (806) During the CARA radar altitude indicator's bright lighting conditions, the ambient light sensor serves to

30. 72. (825) Before power is connected to the RFLTS, you must ensure the ON/POWER/OFF switch is in the OFF position and a suitable grounding strap is connected between the grounding lug on the right side of RFTLTS unit 1 and the

31. 38. (813) What is the operating band used by the JTIDS?

32. 54. (818) To synchronize the processing of input/output operations and provide an overlap of operations, the computer uses

33. 62. (823) The power meter is used to measure

34. 29. (809) To enhance voice clarity on TADIL J secure digitized voice channels, the operator will select a Kb/s voice rate of

35. 35. (811) When transmitting in the high power mode, what is the power output in Wp of the high power amplifier of the JTIDS?

36. 36. (812) What power source is used to provide emergency back-up power to the JTIDS terminal to maintain critical data?

37. 45. (816) To prevent interference and possible terminal shutdowns, what systems are monitored by the TIG system?

38. 56. (819) Random access memory is used to

39. 58. (820) Using a text-based method to display characters and objects on a computer display refers to

40. 25. (807) What is the average operating power in watts of the LPCR system?

41. 21. (806) What are all of the functions of the SET knob located on the combined altitude radar altimeter indicator?

42. 66. (823) When calibrating the power sensor, you adjust the CAL ADJ control so that the digital readout indicates

43. 43. (815) Which component of the tactical information gateway system enables beyond line-of-sight coverage?

44. 51. (818) Chips with circuits that can do the work of all the different parts of a computer are called

45. 63. (823) What power meter control compensates for a slight sensitivity associated with a particular type of power sensor?

46. 69. (824) Damage to the sampling gate or tunnel diode of a TDR indicates voltages exceeding

47. 1. (801) Which part of a radar set amplifies and converts an RF wave into a video signal?

48. 46. (817) Which is a MIL-STD 1553 bus standard requirement?

49. 15. (804) The function of a dummy load in search and weather radar is to

50. 28. (808) What establishes the network system time for a Link–16 system?

51. 79. (827) If you are going to torque a self-locking nut to 50–70 inch-pounds and the technical order states that the prevailing torque is at 30 inch-pounds, then the compensated torque reading should be

52. 37. (812) What is the range in MHz of signals that the low pass filter passes?

53. 23. (806) What is the maximum altitude that the analog pointer and dial of the CARA's radar altitude indicator can display?

54. 24. (806) If self-test is manually initiated on the CARA, then for 1.5 seconds the radar altitude indicator will display an illuminated R/T lamp, the pointer will move to

55. 68. (824) Which piece of test equipment uses electromagnetic wave pulses to create a visual display of cable faults?

56. 33. (811) If you have a fail indication on the JTIDS digital data processor, then pressing the RESET pushbutton switch on the DDP will reset the fault indicator

57. 82. (828) What basic function of a data bus analyzer provides the ability to introduce an error condition into the data to permit an analysis of how the system will behave?

58. 64. (823) A power sensor is essentially a

59. 67. (823) If you want to measure relative power using a power meter, you would first apply the power level and then press

60. 31. (810) Which of the following fields does the Link–16 friendly status reports contain?

61. 39. (813) How many bits of data can be transmitted in a given time slot of a JTIDS?

62. 5. (801) Accurate location of an object in space by radar pulses depends upon both

63. 60. (822) The technique where blocks of data can be segmented into numerous blocks so sequential blocks can be written to different physical mediums is

64. 61. (822) Which RAID parity is distributed across all drives and eliminates a bottleneck?

65. 76. (826) The model 4328A milliohmeter can maintain continuous battery operation for

66. 34. (811) Which subassembly is a part of the CMS?

67. 92. (830) When pressing the TEST RPT button on the transponder TS–3977 test set while aiming the antenna at the ground, the test code indication should be

68. 73. (825) Which unit of the RFLTS is the accessory kit?

69. 77. (826) When using the 1 and 3 milliohm range on the model 4328A millohmeter, how far away from the conducting surface should the probes and cables be placed?

70. 98. (832) If the ARM–186 VOR/ILS ramp test set AMBER power indicator is on, how much operation time remains on the battery charge?

71. 16. (805) What circuit is triggered when the AS–653C radar antenna reflector rotates through the aircraft lubber line?

72. 71. (825) What measurements are performed with the RFLTS when a fault is suspected in an RF transmission path because of unacceptable insertion loss?

73. 88. (830) If you are in test mode when using the TS–1483A transponder test set, then which IFF modes can be checked?

74. 48. (817) Which of these is not a function of the MIL-STD 1553 data bus mode codes?

75. 47. (817) What is the structure of a MIL-STD1553 data word?

76. 52. (818) What part of a computer acts like a sophisticated switchboard operator?

77. 53. (818) Where does the arithmetic/logic unit of a computer store the intermediate results of arithmetic operations?