CDC 2EX5X Volume URE
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Complete list of Terms and Definitions for CDC 2EX5X Volume URE

Terms Definitions
36. What Communications Standardization and Evaluation Program evaluation provides the unit commander, Chief of Maintenance and supervisors with factual, objective assessments of a section's ability to meet its mission requirements?   a.) Special b.) Tec         d.) Managerial 
51)What deployment phase involves communications equipment being put in-place and commissioned into service?   a) Readiness b) Predeployment c) Deployment d) Employment       d) Employment
37. What personnel evaluation is conducted on newly assigned personnel within 6 months of assignment to the work center (within 12 months for traditional AFRC and ANG members only)?   a.) Primary b.) Follow-on c.) Intercontinental Ballistic Missile commu         a.) Primary
42. Low-insulation resistance between conductors can cause   a.) high-attenuation, crosstalk, and noise b.) fresnal reflection, dispersion, and scattering c.) high-impedence, capacitance, and rectification d.) low-attenuation, electromagnetic immunity, a         a.) high-attenuation, crosstalk, and noise
55)What ICAP module provides encryption/decryption capability for aggregate data channels that interface to legacy communications terminals and the FTSAT?   a) Crypto Module b) Crypto Interface Module c) Radio Frequency Module d) Promina Multiplexer       a) Crypto Module
64)What AOC communications support team ensures servers, workstations, peripherals, communications devices, and sofware is on-line and available to the user?   a) C2 Systems b) AOC Networks c) Communications Focal Point d) AOC Weapon Systems Help De       a) C2 Systems
28)Who primarily used AFMQCCs?   a) Quality Assurance b) Chief of Maintenance c) Information Assurance d) Inspector General team       a) Quality Assurance
27. What maintenance staff function ensure all required Time-Compliance Technical Order kits and time change items are promptly requisitioned, delivered to maintenance, and actions are accomplished?   a.) Materiel Control b.) Quality Assurance c.) Mainte         a.) Materiel Control
25. What maintenance staff function coordinates with support agencies and assists maintenance personnel by expediting all supply transactions?   a.) Materiel Control b.) Quality Assurance c.) Maintenance Operations Center d.) Maintenance Production Work         a.) Materiel Control
29. What results from the imperfection in an optical fiber's basic structure?   a.) Absorption b.) Scattering c.) Reflection d.) Dispersion         b.) Scattering
7.) A 10kHz modulating signal has enough peak voltage to cause a deviation of 30kHz. What is the modulation index?   a.) 5 b.) 0.5 c.) 0.3 d.) 3         d.) 3 
85. What principle does the time domain reflectometer use to test cables?   a.) Amplitude b.) Frequency c.) Audio d.) Radar         d.) Radar
32)What power line fault category is symptomatic of short term decrease in voltage levels?   a) Sag b) Spike c) Noise d) Blackout       a) Sag
65)What AOC communications support team support may include: Transmission Systems; Power Production; Heating, Ventilation, and Air Conditioning; Transportation?   a) AOC Weapon Systems Help Desk  b) Communications Focal Point c) AOC Area Suppor       c) AOC Area Support
14)What security discipline is used to deny access to classified and, in some instances, unclassified information and contain compromising emanations within an inspectable space?   a) COMPUSEC b) TEMPEST c) COMSEC d) EMSEC       d) EMSEC
7)Grounding resistance should be no higher than what value for a military C-E facility?   a) 10 ohms b) 15 ohms c) 20 ohms d) 25 ohms       a) 10 ohms
45)Within the AEF battle rythm, what environment is operational when the AIR Force reaches forward and pulls capability from the next AEF pair not currently scheduled?   a) Steady State b) Surge/Crisis c) Transition d) Redeployment       b) Surge/Crisis
33. What maintenance staff function is the focal point for the Corrosion Prevention and Control Program?   a.) Materiel Control b.) Quality Assurance c.) Maintenance Operations Center d.) Maintenance Production Work Center         b.) Quality Assurance
49. What element of deployed maintenance management assists in coordinating the transfer of Unit Type Code assets and Readiness Supply Packages?   a.) Deployed Materiel Control b.) Deployed Quality Assurance c.) Deployed Maintenance Operations Center d.)         a.) Deployed Materiel Control
45. What level of maintenance is the most forward maintenance capability?   a.) Organizational b.) Intermediate c.) Laboratory d.) Depot         a.) Organizational
14. Work center maintenance personnel on standby coordinate meal and comfort breaks with what maintenance staff function?   a.) Materiel Control b.) Quality Assurance c.) Chief of Maintenance d.) Maintenance Operations Center         d.) Maintenance Operations Center 
23. What component of a fiber optic cable provides the reflective surface that allows light to propagate?   a.) Core b.) Buffer c.) Jacket d.) Cladding         d.) Cladding 
33. Which analog multimeter control compensates for the voltage of the internal batteries when calibrating for resistance measurements?   a.) Range switch b.) Voltage switch c.) Function switch d.) Zero ohms control         d.) Zero ohms control 
62. What pattern simulator section of the bit error rate test set converts the NRZ-L data into the desired coding, such as NRZ-M?   a.) Data drivers b.) Code converter c.) PRN generator d.) External data comparator         b.) Code converter
44. Insulation resistance increases if   a.) length of insulation increases b.) area of the conductor increases c.) thickness of the insulating material increases d.) both thickness and length of insulation material increases         c.) thickness of the insulating material increases
20. When using forward error control as a method of error correction, where does error correction take place?   a.) Receiving end b.) In the oscillator c.) Transmitting end d.) In the primary buffers         a.) Receiving end
5)What facility ground subsystem uses surge arrestors?   a) The earth electrode subsystem b) The fault protection subsystem c) The signal reference subsystem d) The lightning protection subsystem       d) The lightning protection subsystem
17)What equipment should be designated as RED?   a) Equipment processing encrypted, classified information b) Equipment processing clear-text, classified information c) Equipment processing unencrypted, unclassified information d) Equipment processi     b) Equipment processing clear-text, classified information
74)What SATCOM system does sensor imagery disseminated from the Predator ground control station?   a) Trojan Spirit II b) Milstar Terminal c) Dark Star Tier III Minus d) Flyaway Triband Satellite Terminal       a) Trojan Spirit II
3.) What type of Air Force Specialty Code identifies the authorized manning position to which you're assigned and reflects the job you are currently performing?   a.) Duty b.) Control c.) Primary d.) Alternate         a.) Duty
40. What personnel evaluation is conducted to ensure technicians meet Federal Aviation Administration (FAA) proficiency requirements?   a.) Primary b.) Follow-on c.) Intercontinental Ballistic Missile communications d.) Air Traffic Control and Landing Sy         d.) Air Traffic Control and Landing Systems certification
72. A radio frequency generator is used to a.) monitor odd harmonics b.) align telemetry receivers c.) modulate subcarrier oscillators d.) check galvanometer frequency response         b.) align telemetry receivers
84. Which are the correct four classes of electronic counters?   a.) Frequency counters, time counters, microwave counters, and reciprocal counters b.) Frequency counters, universal counters, microwave counters, and reciprocal counters c.) Frequency         b.) Frequency counters, universal counters, microwave counters, and reciprocal counters
87. What type of deflection return on the TDR CRT would indicate a cable "short?"   a.) No "pip" b.) Smeared "pip" c.) Upward deflections "pip" d.) Downward deflections "pip"         d.) Downward deflections "pip"
36. In which type of circuit would you measure the AC component of an output voltage where both AC and DC voltage levels exist?   a.) Filter b.) Resonant c.) Amplifier d.) Differential         c.) Amplifier
25. Most fiber optic links use infrared light that has a frequency range of   a.) 400 to 750nm b.) 750 to 1500nm c.) 400 to 750mm d.) 750 to 1500mm         b.) 750 to 1500nm
10. By using 8-PSK instead of binary phase shift keying, information capacity is increased   a.) twice b.) three times c.) four times d.) five times         b.) three times
8.) What is the formula to find the modulating index?   a.) Deviation/Frequency b.) Deviation x Frequency c.) Sideband/Modulating Frequency d.) Sideband x Modulating Frequency         a.) Deviation/Frequency
60. Which pattern simulator section of a bit error rate test set controls the clock selector and selects either the external clock or the internal clock for processing? a. Clock drivers b. Code converter c. Data/sync selector d. Data/clock select en         d. Data/clock select encoder
48)Who registers and approves UTC postured in the AEF Library and AFWUS?   a) The appropriate MAJCOM aurthority b) The appropriate NAF authority c) The appropriate Wing authority d) The appropriate Group authority       a) The appropriate MAJCOM authority
50)What system initially handles Air and Space Operations Center duties?   a) Rivet Joint b) Unmanned Aerial Vehicle c) Airborne Warning and Control System d) Joint Surveillance Target Attack Radar System       c) Airborne Warning and Control System
8)What should you ensure before disconnecting an equipment ground?   a) Equipment power is off b) Electrical charges are neutralized c) Ground connection is complete and tightly fastened. d) Lockout tagout procedures are implemented       a) Equipment power is off
4)What are three main functions of grounding?   a) Personnel safety, equipment protection, and noise reduction. b) Signal amplification, personnel safety, and emissions securtiy c) Equipment protection, signal amplification, and capacitance reaction       a) Personnel safety, equipment protection, and noise reduction
10. When are senior noncommissioned officers required to have on-the-job training records?   a.) When assigned to a new duty station b.) When the commander deems necessary c.) When assigned to a commander's staff position d.) When their skill level is no         d.) When their skill level is not commensurate with their grade
21. What serves as a unique identifier for tracking maintenance actions for an equipment malfunction?   a.) Work Unit Code b.) How Malfunction c.) When Discovered d.) Job Control Number         d.) Job Control Number
18. Who is responsible for the operation of Integrated Maintenance Data System?   a.) Every user b.) The host database manager c.) The Maintenance Operations Center d.) The Maintenance Production Work Center         b.) The host database manager
89. What do we call the power that is reflected back to an optical source in the time domain reflectometer?   a.) Reflection b.) Backscatter c.) Scatter coefficient d.) Reflection coefficient         b.) Backscatter
71. Which one of these is not an application of a radio frequency generator? a.) Verifying transmitter frequencies b.) Troubleshooting receivers c.) Checking antenna systems d.) Aligning galvanometers         d.) Aligning galvanometers
79. During what operation is the radio frequency blanking output used on the HP 436A power meter?   a.) While in WATT mode operation b.) While in REMOTE mode operation c.) During the automatic zeroing operation d.) During the calibration adjustment         c.) During the automatic zeroing operation
43. With what values do we measure insulation resistance?   a.) amps or megamps b.) Millivolts or volts c.) Ohms or megohms d.) Milliwatts or watts         c.) Ohms or megohms
66)What agencies does each BCS-F site communicate with utilizing Forward Tell?   a) Cheyenne Mountain Operaions Center and Continental United States North American Aerospace Defense Command Region b) 85th Engineering & Installation Squadron and Air Co     a) Cheyenne Mountain Operaions Center and Continental United States North American Aerospace Defense Command Region
39)In the first phase of the bare electrical system installation, what provides electric power to critical functions?   a) Mobile electric power b) Facility distribution panel c) primary distribuiton center d) uninterruptible power supply       a) mobile electric power
43. What are the six steps of Operational Risk Management?   a.) Accept no unnecessary risk; assess the risk; analyxe risk control measures; make control decisions; implement risk controls; supervisor and review b.) Identify the hazards; make risk decisi         d.) Identify the hazards; assess the risk; analyze risk control measures; make control decisions; implement risk controls; supervisor and review
9. When will initial evaluations be done on newly assigned personnel within a work center?   a.) Within 60 days of assignment, 120 days for Air Reserve Component b.) Within 50 days of assignment, 100 days for Air Reserve Component c.) Within 40 days of         a.) Within 60 days of assignment, 120 days for Air Reserve Component 
64. Which is the primary means of measuring the quality of transmitted digital information, and how is this meaning derived?   a.) Bit error rate (BER), the ratio of the number of bits in error to the total number of bits transmitted b.) Bit error rat         a.) Bit error rate (BER), the ratio of the number of bits in error to the total number of bits transmitted
69. On a bit error rate test set, the 25-pin connectors are designed to operate with data modems to   a.) simplify connection of test equipment to the modem under test and to transmit the test pattern b.) simplify connection of test equipment to the m         b.) simplify connection of test equipment to the modem under test and to carry the necessary signaling and handshake signals for modem operations
25)How are cables labeled?   a) The first lavel is placed within 6 inches and marked "TO"; the second label is placed within one inch of the first label and marked "FROM" b) The first lavel is placed within 6 inches and marked "TO"; the second label i     d) The first lavel is placed within 12 inches and marked "TO"; the second label is placed within two inches of the first label and marked "FROM"
42)What is the key point about AEF?   a) Air Force capability to meet COCOM requirements while simultaneously reconstituting the rest of the force so that the capability can be provided on a sustained basis b) Management of the personnel force by brin     a) Air Force capability to meet COCOM requirements while simultaneously reconstituting the rest of the force so that the capability can be provided on a sustained basis
70.What is the frequency range of an audio signal generator?   a.) 10 Hz to 10 kHz b.) 20 Hz to 20 kHz c.) 10 kHz to 10 GHz d.) 20 kHz to 35 MHz         b.) 20 Hz to 20 kHz
9)At what distance should the rods be spaced in a multi-rod grounding configuration?   a) 0.5 to 2 times the length of the longest rod in the system b) 1.5 to 3 times the length of the longest rod in the system c) 2.5 to 4 times the leng       b) 1.5 to 3 times the length of the longest rod in the system
5.) The output of the oscillator in a FM modulator increases in frequency with each   a.) positive half cycle of the carrier b.) negative half cycle of the carrier c.) positive half cycle of the modulating carrier d.) negative half cycle of the modulatin         c.) positive half cycle of the modulating carrier
83. Which electronic counter measurement counts the number of bits in a pulse train?   a.) Period b.) Scaling c.) Totalize d.) Time interval         c.) Totalize
19)What identifies maintenance, software, hardware, security requirements, technical data, ciruits, supplies, and requred follow on support (i.e., maintenance)?   a) Site survey b) Technical Solution c) Certificate to Operate d) Project support Agre       b) Technical Solution
38. What personnel evaluation is conducted once every 24 months (within 48 months for traditional AFRC and ANG)?   a.) Primary b.) Follow-on c.) Intercontinental Ballistic Missile communications d.) Air Traffic Control and Landing Systems certifications         b.) Follow-on
20)For wireless communications requirements, who must be consulted when assessing impact?   a) Base frequency manager b) Land mobile radio manager c) MAJCOM program manager d) Systems control facility manager       a) Base frequency manager
47. What level of maintenance employs the highest degree of skill and the most extensive support equipment?   a.) Organizational b.) Intermediate c.) Laboratory d.) Depot           d.) Depot
42. What category of maintenance enables the Chief of Maintenance to coordinate and direct the maintenance effort with either a separated maintenance staff or a consolidated maintenance staff?   a.) Category I b.) Category II c.) Category III d.) Categor         b.) Category II
39. What personnel evaluation is conducted every 6 months?   a.) Primary b.) Follow-on c.) Intercontinental Ballistic Missile communications d.) Air Traffic Control and Landing Systems certification         c.) Intercontinental Ballistic Missile communications  
5.) How many primary Air Force Specialty Codes are in the Communications-Electronics career field?   a.) Seven b.) Eight c.) Nine d.) Ten         b.) Eight
16. When using vertical redundancy check, what significance does the amount of ones have in a data bit pattern?   a.) Determines parity b.) Determines transmission rate c.) Determines whether transmission is in ASCII format d.) Determines whether transm         a.) Determines parity
59. In the internal clock generator section of a typical bit error rate test set, what generates the basic clock that provides all clock phases, and is periodically frequency calibrated by a crystal controlled oscillator in the automatic calibration secti         a.) VCO
40)How much clearance is needed in front of the radiator end of a MEP-012A?   a) 12.5 feet b) 25 feet c) 50 feet d) 100 feet       c) 50 feet
60)What is the deployment response time of 85 EIS of personnel and resources when tasked?   a) 24 hrs b) 48 hrs c) 72 hrs d) 96 hrs       b) 48 hrs
34)What power line fault category is symptomatic of an instantaneous of dramatic increase in voltage?   a) Sag b) Spike c) Noise d) Blackout       b) Spike
31. System records of equipment that is integrated with the base network are developed and maintained by   a.) Systems Administrator b.) Computer Systems Security Officer c.) Communications and Information Systems Officer d.) Systems Telecommunications E         d.) Systems Telecommunications Engineering Management-Base
48. What element of deployed maintenance management assigns predeployment inspection Job Control Numbers(s) for tasked equipment or Unit Type Code(s)?   a.) Deployed Materiel Control b.) Deployed Quality Assurance c.) Deployed Maintenance Operations Cent         c.) Deployed Maintenance Operations Center
52. What digital storage oscilloscope circuit compensates for high sampling rates of high-frequency signals?   a.) Analog-to-digital converter b.) Digital-to-analog converter c.) Charged coupled device d.) Cathode-ray tube         c.) Charged coupled device
63. What pattern synchronizer and error counter section of the bit error rate test set internally generates its own pattern to compare with the received data from the data/click receivers?   a.) 48-bit transmitter b.) 48-bit synchronizer/comparator c         c.) PRN pattern synchronizer/comparator
11. By using 16-PSK, how many bit combinations are allowed to be used?   a.) 2 b.) 3 c.) 4 d.) 5         c.) 4
55. What type of sampling does a digital storage oscilloscope normally use on single-shot or seldom-occurring signals?   a.) Sequential b.) Repetitive c.) Real-time d.) Random         c.) Real-time
43)How long is a standard deployment rotation within the 20 month AEF cycle?   a) Two months b) Three months c) Four months d) Five months       c) Four months
44)Within the AEF battle rythm, what environment is operaional when all combatant commander requirements are accommodated with the AEF pair scheduled by the "on call" pair?   a) Steady State b) Surge/Crisis c) Transition d) Redeployment       a) Steady State
54)What ICAP module provides data secrity for Internet Protocol backbone and local network devices using the IP to exchange data from nodes of a larger network and external military facilities?   a) Crypto Module b) Crypto Interface Module c) Radio F       b) Crypto Interface Module
37)How many phases of generator power are usually required for industrial and commercial applications?   a) Single-phase power b) Double-phase power c) Three-phase power d) Four-phase power       c) Three-phase power
24)Who maintains a central repository of CSIR information for the Air Force?   a) Air Force Communications Agency b) Air Force Institute of Technology c) Engineering Data Service Center d) Technology Repair Center       c) Engineering Data Service Center
35)What type of UPS utilizes a transformer or inductor between the utility power source and the load to correct or filter some variations in input power?   a) Passive Standby b) Line Interactive c) Double Conversion d) Ferro resonant Standby       b) Line Interactive
11. What is the minimum rank necessary to become a Task Certifier?   a.) Senior Airman b.) Staff Sergeant c.) Technical Sergeant d.) Master Sergeant         b.) Staff Sergeant
12. With the exception of Stripes for Exceptional Performer promotees and Air Reserve Component personnel, when do personnel who are selected for promotion to Staff Sergeant enter 7-level upgrade training?   a.) 1 January b.) 1 April c.) 1 June d.) 1 Sep         d.) 1 September
88. While using a time domain reflectometer (TDR), what cable fault causes delays in pulses of propagation velocity making accurate measurements difficult?   a.) Short b.) Open c.) Grounded d.) Moisture in cables         d.) Moisture in cables
80. Which measurement is not made with a sprectrum analyzer?   a.) Frequency stability b.) Peak-peak voltage c.) Amplitude modulation d.) Subcarrier oscillator outputs         b.) Peak-peak voltage
51. Which probe does not need to actually make contact with the circuit under test?   a.) Current probe b.) Passive 1:1 probe c.) Active (FET) probe d.) Passive divider, 10:1 probe           a.) Current probe
46. What type of megohmmeter do you use on paper insulated conductor cable?   a.) 500 volt b.) 1000 volt c.) 1500 volt d.) 2500 volt         a.) 500 volt
15. How does synchronous transmission reduce the overhead costs of data transmission?   a.) Communicates in parallel format b.) Blocks many characters together for transmission c.) Eliminates the control bits, so more message data can be sent d.) Equipme         b.) Blocks many characters together for transmission
18. What two error detection methods, when used together, are 98 percent effective in detecting errors?   a.) Checksum and cyclic redundancy check b.) Longitudinal redundancy check and checksum c.) Cyclic redundancy check and vertical redundancy check d.         d.) Vertical redundancy check and longitudinal redundancy check
24. What type of buffer allows the fiber optic cable to be twisted or pulled with little stress on the fiber?   a.) Ribbon b.) Composite c.) Tight tube d.) Loose tube         d.) Loose tube 
19. What error detection method is used for checking a data block greater than 512 and is about 99 percent effective in most applications?   a.) Checksum b.) Cyclic redundancy check c.) Vertical redundancy check d.) Longitudinal redundancy check         b.) Cyclic redundancy check
47)What type of UTC is identified as a standard UTC?   a) Associate b) Deployable c) War/Crisis d) Steady State       b) Deployable
23)At what frequency does PMEL provide the TMDE Master ID Listing?   a) Every month b) Every three months c) Every six months d) Every year       b) Every three months
71)What aircraft has a primary mission to provide theater ground and air commanders with ground serveillance?   a) Rivet Joint b) Airborne Warning and Control System c) Global Hawk Unmanned Aerial Vehicle d) Joint Surveillance Target Attack Radar       d) Joint Surveillance Target Attack Radar System
29)Who authorizes the use of local MQCCs?   a) Quality Assurance b) Chief of Maintenance c) Information Assurance d) Inspector General team       b) Chief of Maintenance
1)Why is it important to mark underground facilities, when the earth's surface is moved, removed, or displaced?   a) To minimize damage b) To have a uniform color code c) To maximize conservation of resources d) To enforce American Public Works Asso       a) To minimize damage
26. What term has an Expendability, Recoverability, Repairability Code (ERRC) of XD(x) or XF(x)?   a.) Due-Out b.) Awaiting Parts c.) Due In From Maintenance d.) Equipment Inoperative for Parts         c.) Due In From Maintenance
24. Which of the following conditions do we use for Not Mission Capable Maintenance?   a.) When systems and equipment are not capable of performing any of their assigned missions because of unit level maintenance requirements b.) When systems and equipme         a.) When systems and equipment are not capable of performing any of their assigned missions
67. Which of these data circuit speeds would normally use the shorter generated bit error rate (BER) test pattern lengths, and what is the data circuit bit rate?   a.) Low to intermediate, 1200 to 9600 bps b.) Low to intermediate, 9600 to 12 Kbps c.)         a.) Low to intermediate, 1200 to 9600 bps
4.) The relationship of the bandwidth required for double-sideband emitted carrier (DSBEC) AM to the bandwidth of the modulating signal of the AM bandwidth alone is   a.) one-quarter of the modulating bandwidth b.) four times the modulating bandwidth c.)         c.) twice the modulating bandwidth
38. Which part of the Fluke 8025A's display section indicates the absolute value of the input?   a.) Digital b.) Annunciator c.) Range indicator d.) Analog bar graph         d.) Analog bar graph 
27. Propagation of light as seen by Snell's law is known as   a.) total internal reflection b.) refraction of light c.) light wavelengths d.) rays of incidence         a.) total internal reflection
70)What ground station is the primary system that provides mission preparation and rapid post-mission data anlysis for Rivet Joint?   a) Ground Data Processing Station b) Intermediate Collection Module c) Ground Theater Air Control System d) Data Ex       a) Ground Data Processing Station
41. What are the three phases that are evaluated in a personnel evaluation?   a.) Preparation, task performance, and post performance b.) Preparation, task knowledge, and task performance c.) Job knowledge, task performance, post performance d.) Job know         a.) Preparation, task performance, and post performance
8.) What are the three components of Air Force On-the-Job Training?   a.) Job knowledge, job proficiency, and job experience b.) Task knowledge, task performance, and task proficiency c.) Career Development Courses, Qualification Training Packages, and O         a.) Job knowledge, job proficiency, and job experience
23. What condition status code do we not use with a single mission system?   a.) When it is mission-essential b.) When it is not  mission capable c.) When it is full-mission capable d.) When it is partial-mission capable         d.) When it is partial-mission capable 
56. Which are the three types of digital storage oscilloscope acquisition modes, and which is the standard operating mode?   a.) Sample, peak detect, averaging; sample b.) Real-time, peak detect, sample; real-time c.) Real-time, peak detect, sample; aver         a.) Sample, peak detect, averaging; sample
77. A power reading that uses the abbreviation dBm indicates that   a.) ratio of decibels relative to a 1-millwatt standard b.) ratio of decibels relative to a 1-megawatt standard c.) actual power level expressed in millwatts d.) actual power level         c.) actual power level expressed in millwatts
75. In using the phase modulation controls of the HP 3325B function generator, an input of a ±5 V peak would result in what approximate phase deviation?   a.) ±42.5° per volt for sine wave b.) ±42.5° per volt for square wave c.) ±425° per vol         d.) ±425° per volt for square wave
47. How are voltage, time, and depth represented on the oscilloscope display?   a.) Voltage = intensity, time = vertical axis, and depth = horizontal axis b.) Voltage = intensity, time = horizontal axis, and depth = vertical axis c.) Voltage = horizontal         d.) Voltage = vertical axis, time = horizontal axis, and depth = intensity 
58)What major system of DATCALS has a TPN-24 Airport surveillance Tadar system?   a) TRN-26 TACAN b) MSN-7 Mobile Tower c) TPN-19 Air Traffic Control d) TPN-25 Precision Approach Radar       c) TPN-19 Air Traffic Control
66. During a basic bit error rate testing procedure, an error signal is generated when   a.) any bit in the received signal is not the same as the timing bit b.) any bit in the received signal is not the same as the generated bit c.) 100 bits in the         b.) any bit in the received signal is not the same as the generated bit
61)What is the senior element of the Theater Air Control System?   a) Air & Space Operations Center b) Air Support Operations Center c) Control andRreporting Center d) Tactical Air Control Party       a) Air & Space Operations Center
12. What is the first step in the pulse code modulation process?   a.) Discrete amplitudes are assigned to the sampling pulses b.) A binary code number is assigned to the sample c.) The quantizer limits the amplitude of the pulses d.) The analog signal i         d.) The analog signal is band-limited