Mhafb CDC 2a051t Vol. 3 B-1, B-2, C-17 Test Equipment

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| By F15 Ais Training

F15 Ais Training

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Quizzes Created: 5 | Total Attempts: 1,026

Questions: 80 | Attempts: 338 | Updated: Mar 21, 2023

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Questions and Answers

1.

AWhat voltages do the power supplies in the digital DAAE power distribution group provide to the functional test groups (FTG)?
- A.
  
  5 VDC, +/-28 VDC, & 15VDC
- B.
  
  4 VDC, 12 VDC, AND +/- 30 VDC
- C.
  
  5 VDC, 12 VDC, AND +/- 15 VDC
- D.
  
  +/- 1 VDC, 12 VDC, & +/- 28 VDC
Correct Answer
C. 5 VDC, 12 VDC, AND +/- 15 VDC

Explanation
The power supplies in the digital DAAE power distribution group provide the following voltages to the functional test groups (FTG): 5 VDC, 12 VDC, and +/- 15 VDC.

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2.

NThe DAAE FTG that provides the programmed I/O scenario and direct memory access for the Control Interface Unit (CIU) LRU is the
- A.
  
  Test Module adapter (TMA)
- B.
  
  Avionics control unit (ACU)
- C.
  
  Control interface unit (CIU)
- D.
  
  Emitter simulator processor (ESP)
Correct Answer
B. Avionics control unit (ACU)

Explanation
The Avionics Control Unit (ACU) is the correct answer because it provides the programmed I/O scenario and direct memory access for the Control Interface Unit (CIU) LRU. The ACU is responsible for controlling and managing various avionics systems and interfaces, including the CIU. It facilitates communication between different LRUs and allows for data transfer and control operations. Therefore, the ACU plays a crucial role in providing the necessary I/O scenario and memory access for the CIU LRU.

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3.

Which FTG is used to test the control interface unit (CIU) LRU in conjuction with the CIU FTG?
- A.
  
  Test module adapter (TMA)
- B.
  
  Avionics control unit (ACU)
- C.
  
  Advanced tracking unit (ATU)
- D.
  
  Emitter simulator processor
Correct Answer
B. Avionics control unit (ACU)

Explanation
The Avionics Control Unit (ACU) is used to test the Control Interface Unit (CIU) LRU in conjunction with the CIU FTG. The ACU is responsible for controlling and monitoring various avionics systems, including the CIU. Therefore, it makes sense that the ACU would be used in conjunction with the CIU FTG to test the CIU LRU. The other options, such as the Test Module Adapter (TMA), Advanced Tracking Unit (ATU), and Emitter Simulator Processor, do not have a direct relationship with the CIU and are not likely to be used for testing it.

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4.

D The DAAE test adapter group (TAG) serves what testing purpose?
- A.
  
  Digital DAAE self-test
- B.
  
  Digital (DIG) test station self-test
- C.
  
  Test module adapter self-test
- D.
  
  DIG test station performance test
Correct Answer
A. Digital DAAE self-test

Explanation
The correct answer is "Digital DAAE self-test." The DAAE test adapter group (TAG) serves the purpose of conducting self-tests on the Digital DAAE (Digital Data Acquisition and Exchange) system. This self-test ensures that the Digital DAAE is functioning properly and is able to acquire and exchange data accurately.

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5.

On the DAAE, what wire list includes columns labeled LEVEL1 GOES TO and LEVEL 2 GOES TO?
- A.
  
  Wire-wrap list
- B.
  
  Signal family list
- C.
  
  Cable termination list
- D.
  
  Double-entry wire listing
Correct Answer
D. Double-entry wire listing

Explanation
A double-entry wire listing includes columns labeled LEVEL1 GOES TO and LEVEL 2 GOES TO. This type of wire list is used to document the connections between different levels or layers of a circuit or system. Each entry in the list specifies the source and destination of a wire connection, allowing for easy identification and troubleshooting of wiring issues.

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6.

On the DAAE, the SIGNAL NUMBER column of the double-entry wire list is used to cross-referenc with what other list?
- A.
  
  Wire-wrap
- B.
  
  Signal name
- C.
  
  Signal family
- D.
  
  Cable termination
Correct Answer
C. Signal family

Explanation
The SIGNAL NUMBER column of the double-entry wire list is used to cross-reference with the signal family list. This allows for easy identification and tracking of signals based on their assigned numbers and their corresponding signal families. The signal family list provides additional information about the characteristics and properties of each signal, helping to ensure proper wiring and connectivity within a system.

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7.

One the DAAE, which of the following abbreviated language for all systems (ATLAS) constructs is peculiar to the RF DAAE only?
- A.
  
  DIRECTION-FINDING
- B.
  
  PATTERN-GENERATOR
- C.
  
  INTERFACE-START
- D.
  
  BUS-RESPONSE
Correct Answer
B. PATTERN-GENERATOR

Explanation
The correct answer is PATTERN-GENERATOR. This construct is peculiar to the RF DAAE only, meaning it is not found in any other systems. The other constructs mentioned in the options, namely DIRECTION-FINDING, INTERFACE-START, and BUS-RESPONSE, are not specific to the RF DAAE and can be found in other systems as well.

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8.

Routing of AC power to LRU power supplies in the RF module is performed by the
- A.
  
  Computer assembly
- B.
  
  Controlled turn-on panel
- C.
  
  DC pwer switching unit
- D.
  
  Microwave signal conditioner
Correct Answer
B. Controlled turn-on panel

Explanation
The controlled turn-on panel is responsible for routing AC power to the LRU power supplies in the RF module. It ensures that the power is distributed properly and safely to the power supplies, allowing them to function effectively. This panel controls the timing and sequencing of the power supply turn-on process, preventing any potential damage or issues that could occur if the power was not properly regulated.

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9.

The FLAG OUT signal generated by the RF module controlled turn-on panel assembly
- A.
  
  Identifies a fault in the pwer supply sense lines
- B.
  
  Enables the relays on the power switch driver CCA
- C.
  
  Tells the computer that one or more DC power supplies are enabled
- D.
  
  Denotes an overload condition in one or more of the DC power supplies
Correct Answer
C. Tells the computer that one or more DC power supplies are enabled

Explanation
The FLAG OUT signal is generated by the RF module controlled turn-on panel assembly. This signal is used to inform the computer that one or more DC power supplies are enabled. It serves as a communication mechanism between the power supply system and the computer, allowing the computer to monitor the status of the power supplies. The FLAG OUT signal indicates that the power supplies are functioning properly and are ready to provide power to the system.

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10.

CThe operations that best describes a RF module DC power switching assembly is it
- A.
  
  Removes DC pwer from the RF module when the ITA interlock is enabled
- B.
  
  Shuts down the DC power supplies when FLAG OUT occurs
- C.
  
  Routes AC power to the LRU power supplies
- D.
  
  Routes DC pwer to the test station interface connector assembly (ICA)
Correct Answer
D. Routes DC pwer to the test station interface connector assembly (ICA)

Explanation
The correct answer is "routes DC power to the test station interface connector assembly (ICA)". This means that the RF module DC power switching assembly is responsible for directing the DC power to the test station interface connector assembly (ICA).

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11.

The reference frequency for the RF module microwave signal conditioner (MSC) and spectrum analyzer is provided by the RF synthesizer
- A.
  
  3A1A4
- B.
  
  3A1A3
- C.
  
  3A1A2
- D.
  
  3A1A1
Correct Answer
A. 3A1A4

Explanation
The RF synthesizer is responsible for providing the reference frequency for the RF module microwave signal conditioner (MSC) and spectrum analyzer. This reference frequency is crucial for the proper functioning and synchronization of these devices. It ensures that the signals being analyzed and conditioned are accurately measured and processed. Therefore, option 3A1A4 is the correct answer as it states that the RF synthesizer provides the reference frequency.

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12.

Phase shifting of a pulsed RF input by 0 to 180 degress defines
- A.
  
  Biphase modulation
- B.
  
  Pulse modulation
- C.
  
  Phase noise
- D.
  
  Carrier noise
Correct Answer
A. BipHase modulation

Explanation
Phase shifting of a pulsed RF input by 0 to 180 degrees defines biphase modulation. Biphase modulation is a type of modulation where the phase of the carrier signal is shifted between two different values to represent the binary data. In this case, the phase shift can be either 0 degrees or 180 degrees, depending on the binary value being transmitted. This modulation technique is commonly used in digital communication systems to transmit data efficiently and reliably.

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13.

Which RF module tester replaceable unit (TRU) is used specifically for making measurements?
- A.
  
  Microwave signal conditioner (MSC)
- B.
  
  Phase Noise analyzer
- C.
  
  MSC power supply
- D.
  
  Spectrum analyzer
Correct Answer
D. Spectrum analyzer

Explanation
A spectrum analyzer is used specifically for making measurements of RF modules. It is a device that measures the amplitude of signals in the frequency domain. It provides a graphical representation of signal strength over a range of frequencies, allowing for analysis and measurement of various parameters such as signal power, bandwidth, and distortion. Therefore, a spectrum analyzer is the correct RF module tester replaceable unit (TRU) to be used for making measurements.

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14.

-Which characteristic is necessary to make a phase noise measurement?
- A.
  
  Identical frequency, constantly changing amplitude
- B.
  
  Different frequencies, constantly changing amplitude
- C.
  
  Identical frequency, constantly changing phase relationships
- D.
  
  Different frequencies, constantly changing phase relationships
Correct Answer
C. Identical frequency, constantly changing pHase relationships

Explanation
To make a phase noise measurement, it is necessary to have identical frequencies and constantly changing phase relationships. Phase noise refers to the random fluctuations in the phase of a signal. By having identical frequencies, it ensures that the measurements are being taken on the same frequency signal. Constantly changing phase relationships allow for the measurement of the random phase variations over time. Therefore, this combination is necessary to accurately measure phase noise.

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15.

The RF modules power meter is capable of measuring RF power with a range of
- A.
  
  -90 to + 20 dBm
- B.
  
  -70 to +70 dBm
- C.
  
  -70 to +35 dBm
- D.
  
  -35 to +70 dBm
Correct Answer
C. -70 to +35 dBm

Explanation
The correct answer is -70 to +35 dBm. This range indicates that the RF modules power meter is capable of measuring RF power from -70 dBm (weakest signal) to +35 dBm (strongest signal). This means that it can accurately measure a wide range of RF power levels, making it suitable for various applications that require power measurement in this range.

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16.

The signal characteristics that can be measured by the microwave signal conditioner (MSC) in the RF module are
- A.
  
  Power, pulse repetition frequency (PRF), and rise/fall time
- B.
  
  Frequency deviation, modulation frequency, and power
- C.
  
  Rise/fall time, PRF, and modulation frequency
- D.
  
  Percent of modulation, frequency, and power
Correct Answer
C. Rise/fall time, PRF, and modulation frequency

Explanation
The microwave signal conditioner (MSC) in the RF module is capable of measuring the rise/fall time, pulse repetition frequency (PRF), and modulation frequency of the signal. These characteristics are important in evaluating the performance and quality of the microwave signal. The rise/fall time indicates the speed at which the signal transitions from low to high or high to low, which is crucial in digital communication systems. The PRF represents the number of pulses transmitted per unit of time, providing information about the signal's timing and synchronization. The modulation frequency reveals the frequency at which the signal is modulated, indicating the information-carrying capability of the signal.

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17.

1Frequency modulation (FM) deviation is
- A.
  
  Variations in amplitude of a RF signal
- B.
  
  The amplitude of the modulation signal
- C.
  
  The phase shifting of a pulsed RF input by 0 and 180 degrees
- D.
  
  Two signals of identical frequency experience a constantly changing phase relationship
Correct Answer
B. The amplitude of the modulation signal

Explanation
Frequency modulation (FM) deviation refers to the variation in the amplitude of the modulation signal. In FM, the frequency of the carrier signal is varied according to the amplitude of the modulating signal. The greater the amplitude of the modulating signal, the larger the deviation of the carrier frequency. Therefore, the correct answer is "the amplitude of the modulation signal."

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18.

The signal required by the microwave signal conditioner (MSC) when making a biphase measurement are biphase modulaterd RF,
- A.
  
  LO1, LO2, and LRU 50 MHz REF
- B.
  
  LO1, LO2 and LRU 75 MHz REF
- C.
  
  AM REF, LO1 and LRU 50 MHz REF
- D.
  
  AM REF, LO1, and LRU 75 MHz REF
Correct Answer
A. LO1, LO2, and LRU 50 MHz REF

Explanation
The correct answer is LO1, LO2, and LRU 50 MHz REF. This is because the microwave signal conditioner (MSC) requires three signals for making a biphase measurement: LO1, LO2, and LRU 50 MHz REF. These signals are necessary for the modulation and referencing of the microwave signal to accurately measure the biphase modulation. The other options do not include all three required signals or include signals that are not necessary for biphase measurement.

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19.

Abbreviated test language for all systems (ATLAS) statements peculiar to radar/electronic warfare (R/EW) test stations are used for all of the following except
- A.
  
  RF synthesizers
- B.
  
  Spectrum analyzer
- C.
  
  5.6 kHZ power sourced
- D.
  
  Fixed DC power supplies
Correct Answer
C. 5.6 kHZ power sourced

Explanation
ATLAS statements peculiar to radar/electronic warfare (R/EW) test stations are used for various purposes, such as controlling RF synthesizers, spectrum analyzers, and fixed DC power supplies. However, the statement "5.6 kHz power sourced" does not fit into this category. It is not a type of equipment or function that would typically be controlled or managed by ATLAS statements in R/EW test stations. Therefore, it is the exception among the given options.

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20.

The abbreviated test language for all systems (ATLAS) command that can be used only during internal confidence testing, when you are programming the fixed DC power supply, is
- A.
  
  APPLY
- B.
  
  SETUP
- C.
  
  CLOSE
- D.
  
  OPEN
Correct Answer
B. SETUP

Explanation
The correct answer is SETUP because it is the ATLAS command that is used specifically during internal confidence testing when programming the fixed DC power supply. This command is likely used to configure or set up the power supply for testing purposes. APPLY, CLOSE, and OPEN are not specific to internal confidence testing or programming the power supply, so they are not the correct answers.

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21.

The abbreviated test lauguage for all systems (ATLAS) command that performs the same function as the VERIFY command, but without the evalution field is
- A.
  
  READ
- B.
  
  APPLY
- C.
  
  MEASURE
- D.
  
  MONITOR
Correct Answer
C. MEASURE

Explanation
The correct answer is MEASURE. MEASURE is the ATLAS command that performs the same function as the VERIFY command, but without the evaluation field. This means that MEASURE is used to gather data or information without performing any calculations or evaluations on it. It is likely used to collect raw data for further analysis or processing.

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22.

Where are the entry and exit ports, respectively, for airflow through the station cabinets?
- A.
  
  Top, rear
- B.
  
  Side, top
- C.
  
  Rear, top
- D.
  
  Front, top
Correct Answer
C. Rear, top

Explanation
The correct answer is rear, top. The entry ports for airflow through the station cabinets are located at the rear, allowing air to enter the cabinets from behind. The exit ports, on the other hand, are located at the top of the cabinets, allowing hot air to escape upwards. This configuration helps to ensure proper ventilation and cooling within the cabinets, as the hot air rises and is expelled from the top while fresh air is drawn in from the rear.

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23.

During the testing of the RF source (RFS) band 4 through 8 LRU, what provides the digital signal processing and control in response to the IATE program?
- A.
  
  RF DAAE
- B.
  
  Radar/electronic warfare (R/EW) test station
- C.
  
  Monitor and control system
- D.
  
  Band 4 through band 8 receiver FTG
Correct Answer
A. RF DAAE

Explanation
The RF DAAE (Digital Acquisition and Analysis Equipment) provides the digital signal processing and control in response to the IATE (Integrated Avionics Test Equipment) program during the testing of the RF source (RFS) band 4 through 8 LRU. It is responsible for acquiring and analyzing the digital signals, as well as controlling and monitoring the RF source.

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24.

What RF DAAE FTG consists of processors, receivers, and pulse generators under TMA FTG control?
- A.
  
  Frequency encoder
- B.
  
  Waveform generator
- C.
  
  Tail warning receiver
- D.
  
  Emitter simulator processor
Correct Answer
A. Frequency encoder

Explanation
The correct answer is Frequency encoder. RF DAAE FTG (Radio Frequency Digital Automatic Test Equipment Flight Test Group) consists of processors, receivers, and pulse generators under TMA (Tail Warning and Missile Approach) FTG control. A frequency encoder is a device that encodes or converts a signal into a specific frequency. In the context of RF DAAE FTG, the frequency encoder is likely used to encode signals for testing and analysis purposes.

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25.

Which self-test configuration uses the DAAE ITA, IATE ITA, self-test adapter (STA), and self-test cables but nothing is required to be connected to the RF DAAE?
- A.
  
  R/EW self-test
- B.
  
  RF DAAE self-test
- C.
  
  RF DAAE test adapeter group (TAG) self-test
- D.
  
  Digital (DIG) self-test
Correct Answer
C. RF DAAE test adapeter group (TAG) self-test

Explanation
The correct answer is RF DAAE test adapter group (TAG) self-test. This self-test configuration utilizes the DAAE ITA, IATE ITA, self-test adapter (STA), and self-test cables, but does not require anything to be connected to the RF DAAE. This suggests that the RF DAAE is not involved in this specific self-test and is not required for its execution.

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26.

The cable termination list can be used for
- A.
  
  Wire tracing
- B.
  
  Assembly procedures
- C.
  
  Disassembly procedures
- D.
  
  Troubleshooting and assembly procedures
Correct Answer
D. Troubleshooting and assembly procedures

Explanation
The cable termination list is a useful tool for troubleshooting and assembly procedures. It helps in identifying and tracing wires, which is crucial for troubleshooting any issues related to cable connections. Additionally, it provides information about the assembly procedures, ensuring that cables are correctly terminated and connected. This helps in avoiding any potential problems or errors during the assembly process. Therefore, the cable termination list is essential for both troubleshooting and assembly procedures.

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27.

Where does facility AC power enter the advanced digital test station?
- A.
  
  Primary AC box
- B.
  
  Secondary AC box
- C.
  
  Control panel assembly
- D.
  
  Master power distribution unit
Correct Answer
A. Primary AC box

Explanation
The facility AC power enters the advanced digital test station through the Primary AC box. This suggests that the Primary AC box is the initial point of connection for the AC power supply to the test station.

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28.

In the advanced digital test station, what is the output of the six direct current (DC) source meters?
- A.
  
  1 microvolt to 45 volts
- B.
  
  1 microvolt to 63 volts
- C.
  
  5 microvolt to 45 volts
- D.
  
  5 microvolt to 63 volts
Correct Answer
D. 5 microvolt to 63 volts

Explanation
The output of the six direct current (DC) source meters in the advanced digital test station ranges from 5 microvolts to 63 volts.

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29.

How many and of what size are the removable mass storage drives used in the advanced digital test station controller?
- A.
  
  1, 40 GB
- B.
  
  2, 40 GB
- C.
  
  1, 80 GB
- D.
  
  2, 80 GB
Correct Answer
D. 2, 80 GB

Explanation
The advanced digital test station controller uses two removable mass storage drives, each with a size of 80 GB. This means that there are two separate drives, and each drive has a capacity of 80 GB.

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30.

On the advanced digital test station, which interface uses the Resource Manager (ResMan) communication utility program to establish a bus communication path?
- A.
  
  VXI
- B.
  
  Data acquision (DAQ)
- C.
  
  General-purpose interface bus (GPIB)
- D.
  
  Ethernet
Correct Answer
A. VXI

Explanation
VXI (VME eXtensions for Instrumentation) is an interface that uses the Resource Manager (ResMan) communication utility program to establish a bus communication path on the advanced digital test station. ResMan helps manage and control the resources, such as devices and instruments, connected to the VXI interface. It facilitates communication between the test station and the devices, allowing for data acquisition and control. Therefore, VXI is the correct answer for this question.

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31.

On the advanced digital test station, what components must be removed and replaced as a set because fo factory calibration?
- A.
  
  The 2 VM2601- 14-bit digitizers
- B.
  
  The SMP1200-S-11267 attenuator and the VM2164 2 channel time interval counter (TIC)
- C.
  
  The VM2164 2 channel TIC and one VM2601 14-bit digitizer
- D.
  
  The VM2164 2 channel TIC, 2 VM2601 14-bit digitizers, adn teh SMP1200-S-11267 attenuator
Correct Answer
D. The VM2164 2 channel TIC, 2 VM2601 14-bit digitizers, adn teh SMP1200-S-11267 attenuator

Explanation
The components that must be removed and replaced as a set because of factory calibration are the VM2164 2 channel TIC, 2 VM2601 14-bit digitizers, and the SMP1200-S-11267 attenuator. This means that all three of these components need to be replaced together in order to maintain the factory calibration of the advanced digital test station.

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32.

In the advanced digital test station's Agilent 33250A arbitrary waveform generator, what are the upper-frequency limits for sine and square wave outputs and for pulsed waveform outputs, respectively?
- A.
  
  50 MHz, 80 MHz
- B.
  
  80 MHz, 50 MHz
- C.
  
  50 GHz, 80 GHz
- D.
  
  80 GHz, 50 GHz
Correct Answer
B. 80 MHz, 50 MHz

Explanation
The upper-frequency limits for sine and square wave outputs in the Agilent 33250A arbitrary waveform generator are 80 MHz and 50 MHz respectively.

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33.

The flow rate of cooling oil from the oil-cooling cart to the LRU being tested is determined by the
- A.
  
  Requirement of the UUT
- B.
  
  Viscosity of the cooling oil
- C.
  
  Temperature of the coolant
- D.
  
  Number of LRUs being tested
Correct Answer
A. Requirement of the UUT

Explanation
The flow rate of cooling oil from the oil-cooling cart to the LRU being tested is determined by the requirement of the UUT. This means that the flow rate is based on the specific needs and specifications of the unit under test (UUT). The UUT may require a certain amount of cooling oil flow to ensure optimal performance and prevent overheating. Therefore, the flow rate is adjusted according to the UUT's requirements to meet its cooling needs.

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34.

Which of the following is true about the operation of the oil-cooling cart?
- A.
  
  Up to 4 LRUs can be cooled at one time
- B.
  
  The flow rate of coolant is indicated on pressure gauges
- C.
  
  The flow rate of the hydraulic circuits is not independently variable
- D.
  
  Unused hydraulic circuit is bypassed with a jumper hose assembly
Correct Answer
D. Unused hydraulic circuit is bypassed with a jumper hose assembly

Explanation
The correct answer is that the unused hydraulic circuit is bypassed with a jumper hose assembly. This means that if a hydraulic circuit is not being used, it is redirected and bypassed using a jumper hose assembly. This ensures that the hydraulic system remains efficient and prevents any unnecessary pressure buildup or potential damage to the system.

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35.

In the L939 test system, all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's LRU test software is executed in what program?
- A.
  
  World View
- B.
  
  Board Watch
- C.
  
  Virtual memory system
- D.
  
  Hewlett-Packard Visual Engineering Environment
Correct Answer
D. Hewlett-Packard Visual Engineering Environment

Explanation
The correct answer is Hewlett-Packard Visual Engineering Environment. In the L939 test system, the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's LRU test software is executed in the Hewlett-Packard Visual Engineering Environment program. This program is specifically designed for engineering tasks and provides a comprehensive set of tools and features for testing and analyzing digital integrated systems.

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36.

In the L939 test system, which communication system connects all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's computer systems together?
- A.
  
  Ethernet
- B.
  
  Recommended Standard 232
- C.
  
  Hewlett-Packard interface bus
- D.
  
  General-purpose interface bus
Correct Answer
A. Ethernet

Explanation
In the L939 test system, the communication system that connects all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's computer systems together is Ethernet.

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37.

In the L939 test system, which component alerts the operator to problems with the communication system that connects all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's computers together?
- A.
  
  Digital Equipment Corporation (DEC) 90T
- B.
  
  ST500 Ethernet tranceiver
- C.
  
  DEC bridge 90 FL
- D.
  
  DEC server 700
Correct Answer
B. ST500 Ethernet tranceiver

Explanation
The ST500 Ethernet transceiver is the component that alerts the operator to problems with the communication system that connects all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's computers together.

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38.

How many Hewlett-Packard interface buses does the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System test station have, and how are they identified?
- A.
  
  4; A,B,C, & D
- B.
  
  4; W,X,Y, & Z
- C.
  
  3; A, B & C
- D.
  
  3; X, Y, & Z
Correct Answer
A. 4; A,B,C, & D

Explanation
The Digital Integrated Fast Analog/Radio-Frequency Analog Digital System test station has four Hewlett-Packard interface buses, which are identified as A, B, C, and D.

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39.

What lines make up the 16 signal lines of the Institute of Electrical and Electronics Engineers-488 bus in the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System?
- A.
  
  Data, handshake, interface management, and ground
- B.
  
  Data, handshake, interface management, and parity
- C.
  
  Handshake, interface management, and ground
- D.
  
  Data, handshake, and interface management
Correct Answer
D. Data, handshake, and interface management

Explanation
The correct answer is data, handshake, and interface management. These three lines are essential for the functioning of the IEEE-488 bus in the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System. The data line is used for transmitting and receiving data between devices, the handshake line is responsible for coordinating communication between devices, and the interface management line is used for controlling and managing the interface between devices.

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40.

Which IEE-488 bus signal lines provide for the process that guarantees information on the bus is sent and received without any transmission errors in the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System?
- A.
  
  Data
- B.
  
  Parity
- C.
  
  Handshake
- D.
  
  Interface management
Correct Answer
C. Handshake

Explanation
The IEE-488 bus signal lines that provide for the process that guarantees information on the bus is sent and received without any transmission errors in the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System are the Handshake lines. Handshake signals are used to establish communication between devices and ensure that data is transmitted accurately. These signals include lines such as Request To Send (RTS), Clear To Send (CTS), Data Terminal Ready (DTR), and Data Set Ready (DSR). By using handshake signals, devices can confirm that they are ready to send or receive data, preventing transmission errors.

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41.

Which IEEE-488 bust interface management signal is an interrup that can be sent by any device on the bus line in the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System?
- A.
  
  Service request
- B.
  
  End or identity
- C.
  
  Interface clear
- D.
  
  Attention
Correct Answer
A. Service request

Explanation
The correct answer is service request. In the IEEE-488 bus interface management signal, the service request signal is an interrupt that can be sent by any device on the bus line. This signal is used to request attention from the controller or to indicate that the device has data or a command ready to be transferred. It allows devices to communicate and coordinate their actions on the bus.

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42.

In which AC box are fuses F2 and F3, which protect the input power of the station 24-vots transformers, located in teh Digital Integrated Fast Analog/Radio- Frequency Analog Digital System?
- A.
  
  Upper
- B.
  
  Lower
- C.
  
  Primary
- D.
  
  Secondary
Correct Answer
C. Primary

Explanation
The fuses F2 and F3, which protect the input power of the station's 24-volt transformers, are located in the primary AC box of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System.

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43.

The Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's Hewlett Packard 8110 pulse generators in bay 2 can supply high-resolution pulses in the range of
- A.
  
  0.2 Hz to 150 MHz
- B.
  
  0.2 Hz to 150 GHz
- C.
  
  10 Hz to 50 MHz
- D.
  
  10 Hz to 50 GHz
Correct Answer
A. 0.2 Hz to 150 MHz

Explanation
The Hewlett Packard 8110 pulse generators in bay 2 of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System are capable of supplying high-resolution pulses in the range of 0.2 Hz to 150 MHz. This means that the pulse generators can generate pulses with frequencies as low as 0.2 Hz and as high as 150 MHz.

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44.

Which Digital Integrated Fast Analog/Radio- Frequency Analog Digital System analog subsystem instrument can provide frequency resolution up to 12 digits?
- A.
  
  Hewlett-Packard (HP) 54542A digitizing oscilloscope
- B.
  
  AFG 2020 arbitrary function generator
- C.
  
  HP 8110 pulse generator
- D.
  
  HP 53132A counter
Correct Answer
D. HP 53132A counter

Explanation
The HP 53132A counter is capable of providing frequency resolution up to 12 digits.

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45.

What is the peak-to-peak voltage limit of the output of the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's AFG 2020 arbitrary function generator in bay 4?
- A.
  
  2 V
- B.
  
  5V
- C.
  
  10V
- D.
  
  25V
Correct Answer
C. 10V

Explanation
The peak-to-peak voltage limit of the output of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's AFG 2020 arbitrary function generator in bay 4 is 10V.

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46.

Which Digital Integrated Fast Analog/Radio- Frequency Analog Digital System component can supply a virtually limitless number of waveforms due to its ability to download waveforms through the GPIB and its own front panal floppy drive?
- A.
  
  HP 8110 pulse generator
- B.
  
  AFG 2020 arbitrary function generator
- C.
  
  Wavetek 295 wave generator
- D.
  
  HP 3245A univeral source
Correct Answer
C. Wavetek 295 wave generator

Explanation
The correct answer is the Wavetek 295 wave generator. This component has the ability to download waveforms through the GPIB (General Purpose Interface Bus) and its own front panel floppy drive. This means that it can supply a virtually limitless number of waveforms, as it can easily access and load different waveforms from external sources. The other options mentioned, such as the HP 8110 pulse generator, AFG 2020 arbitrary function generator, and HP 3245A universal source, may have their own capabilities but do not specifically mention the ability to download waveforms or have a front panel floppy drive.

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47.

What are the limits for AC/DC voltage, current, and resistance of the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's HP 3458A multimeter?
- A.
  
  1,000 V, 1 amp, and 1 Gohm
- B.
  
  1,000V, 1A, and 1 Kohm
- C.
  
  100V, 1 milliamp, and 1 Gohm
- D.
  
  100V, 1 A, and 1 Kohm
Correct Answer
A. 1,000 V, 1 amp, and 1 Gohm

Explanation
The Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's HP 3458A multimeter has limits of 1,000 V for AC/DC voltage, 1 amp for current, and 1 Gohm for resistance.

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48.

The frequency range of the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's HP 8906V audio analyzer is 20 Hertz to 100
- A.
  
  Hertz
- B.
  
  Kilohertz
- C.
  
  Megahertz
- D.
  
  Gigahertz
Correct Answer
B. Kilohertz

Explanation
The frequency range of the HP 8906V audio analyzer is in kilohertz. This means that the analyzer can measure frequencies ranging from 20 Hz to 100 kHz.

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49.

What are the frequency ranges of the low- and high-frequency paths, respectively, in the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's HP 8760A signal switch matrix?
- A.
  
  0-1 Hz; 1-10 Hz
- B.
  
  0-1 MHz; 1-10 MHz
- C.
  
  0-1 Hz; 1-50 Hz
- D.
  
  0-1 MHz; 1-50 MHz
Correct Answer
D. 0-1 MHz; 1-50 MHz
50.

Which Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's test station power supply is capable of providing a source voltage while measuring current or providing source current while measuring voltage?
- A.
  
  HP 6675A
- B.
  
  Keithley 237
- C.
  
  TECHNOLOGY DYNAMICS, INC. (TDI) HV350
- D.
  
  HP 6674
Correct Answer
B. Keithley 237

Explanation
The Keithley 237 is the correct answer because it is a digital integrated fast analog/radio-frequency analog digital system's test station power supply that is capable of providing a source voltage while measuring current or providing source current while measuring voltage.

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Current Version
Mar 21, 2023

Quiz Edited by
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Sep 19, 2010

Quiz Created by
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Mhafb CDC 2a051t Vol. 3 B-1, B-2, C-17 Test Equipment

AWhat voltages do the power supplies in the digital DAAE power distribution group provide to the functional test groups (FTG)?

NThe DAAE FTG that provides the programmed I/O scenario and direct memory access for the Control Interface Unit (CIU) LRU is the

Which FTG is used to test the control interface unit (CIU) LRU in conjuction with the CIU FTG?

D The DAAE test adapter group (TAG) serves what testing purpose?

On the DAAE, what wire list includes columns labeled LEVEL1 GOES TO and LEVEL 2 GOES TO?

On the DAAE, the SIGNAL NUMBER column of the double-entry wire list is used to cross-referenc with what other list?

One the DAAE, which of the following abbreviated language for all systems (ATLAS) constructs is peculiar to the RF DAAE only?

Routing of AC power to LRU power supplies in the RF module is performed by the

The FLAG OUT signal generated by the RF module controlled turn-on panel assembly

CThe operations that best describes a RF module DC power switching assembly is it

The reference frequency for the RF module microwave signal conditioner (MSC) and spectrum analyzer is provided by the RF synthesizer

Phase shifting of a pulsed RF input by 0 to 180 degress defines

Which RF module tester replaceable unit (TRU) is used specifically for making measurements?

-Which characteristic is necessary to make a phase noise measurement?

The RF modules power meter is capable of measuring RF power with a range of

The signal characteristics that can be measured by the microwave signal conditioner (MSC) in the RF module are

1Frequency modulation (FM) deviation is

The signal required by the microwave signal conditioner (MSC) when making a biphase measurement are biphase modulaterd RF,

Abbreviated test language for all systems (ATLAS) statements peculiar to radar/electronic warfare (R/EW) test stations are used for all of the following except

The abbreviated test language for all systems (ATLAS) command that can be used only during internal confidence testing, when you are programming the fixed DC power supply, is

The abbreviated test lauguage for all systems (ATLAS) command that performs the same function as the VERIFY command, but without the evalution field is

Where are the entry and exit ports, respectively, for airflow through the station cabinets?

During the testing of the RF source (RFS) band 4 through 8 LRU, what provides the digital signal processing and control in response to the IATE program?

What RF DAAE FTG consists of processors, receivers, and pulse generators under TMA FTG control?

Which self-test configuration uses the DAAE ITA, IATE ITA, self-test adapter (STA), and self-test cables but nothing is required to be connected to the RF DAAE?

The cable termination list can be used for

Where does facility AC power enter the advanced digital test station?

In the advanced digital test station, what is the output of the six direct current (DC) source meters?

How many and of what size are the removable mass storage drives used in the advanced digital test station controller?

On the advanced digital test station, which interface uses the Resource Manager (ResMan) communication utility program to establish a bus communication path?

On the advanced digital test station, what components must be removed and replaced as a set because fo factory calibration?

In the advanced digital test station's Agilent 33250A arbitrary waveform generator, what are the upper-frequency limits for sine and square wave outputs and for pulsed waveform outputs, respectively?

The flow rate of cooling oil from the oil-cooling cart to the LRU being tested is determined by the

Which of the following is true about the operation of the oil-cooling cart?

In the L939 test system, all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's LRU test software is executed in what program?

In the L939 test system, which communication system connects all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's computer systems together?

In the L939 test system, which component alerts the operator to problems with the communication system that connects all of the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System's computers together?

How many Hewlett-Packard interface buses does the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System test station have, and how are they identified?

What lines make up the 16 signal lines of the Institute of Electrical and Electronics Engineers-488 bus in the Digital Integrated Fast Analog/Radio-Frequency Analog Digital System?

Which IEE-488 bus signal lines provide for the process that guarantees information on the bus is sent and received without any transmission errors in the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System?

Which IEEE-488 bust interface management signal is an interrup that can be sent by any device on the bus line in the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System?

In which AC box are fuses F2 and F3, which protect the input power of the station 24-vots transformers, located in teh Digital Integrated Fast Analog/Radio- Frequency Analog Digital System?

The Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's Hewlett Packard 8110 pulse generators in bay 2 can supply high-resolution pulses in the range of

Which Digital Integrated Fast Analog/Radio- Frequency Analog Digital System analog subsystem instrument can provide frequency resolution up to 12 digits?

What is the peak-to-peak voltage limit of the output of the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's AFG 2020 arbitrary function generator in bay 4?

Which Digital Integrated Fast Analog/Radio- Frequency Analog Digital System component can supply a virtually limitless number of waveforms due to its ability to download waveforms through the GPIB and its own front panal floppy drive?

What are the limits for AC/DC voltage, current, and resistance of the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's HP 3458A multimeter?

The frequency range of the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's HP 8906V audio analyzer is 20 Hertz to 100

What are the frequency ranges of the low- and high-frequency paths, respectively, in the Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's HP 8760A signal switch matrix?

Which Digital Integrated Fast Analog/Radio- Frequency Analog Digital System's test station power supply is capable of providing a source voltage while measuring current or providing source current while measuring voltage?