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70 Cards in this Set
- Front
- Back
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Where should you install rubber mating on board ships and at shore installations?
A. Behind electronic equipment in hard to reach areas. B. In open spaces around electronic or electrical equipment. C. In areas where maintenance personnel will be working on electronic equipment. D. In open areas where there are concrete floors or steel decks. |
A. Behind electronic
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Your are checking the resistance between the ground buss on your newly installed workbench and the fault protection subsystem. What should your meter read?
A. 0.1 ohms B. 0.5 ohms C. 10 ohms D. 25 ohms |
A. 0.1 ohms
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You see a co-worker being electrocuted. What is the first step in rescuing the victim?
A. Begin CPR. B. Determine if the victim is conscious. C. Pull the victim off the electrical source. D. Turn off the power to the circuit. |
D. Turn off the power to the circuit.
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You are measuring the required impedance between the neutral conductor and the green wire ground conductor in the fault protection subsystem using a ground impedance tester. What should the meter read?
A. 0.1 ohms B. 0.5 ohms C. 10 ohms D. 25 ohms |
B. 0.5 ohms
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You are working in freezing cold weather. What safety precautions should you take to avoid hypothermia or other injuries?
A. Wear layers of loose clothing, avoid overheating, and wear sunglasses or goggles with tinted lens. B. Wear tight clothing and foot gear, and don’t use gloves when working with bare metals. C. Don’t take many breaks, drink cold drinks and wear tight clothing. D. Don’t eat any food, wear dark colored clothing, and try not to move around too much. |
A. Wear layers of loose clothing, avoid overheating, and wear sunglasses or goggles with tinted lens.
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You are doing training on an AN/SPS-64 Radar system but you don’t have one at your unit. How can you get a set of CGPMS MRCs for use in your training?
A. Send a Non-Technical FBR to CGPMS/ELC on CGSWII or CGPMS@ELC. on CGSWIII B. Send a MILSTRIP request to Supply Center Baltimore C. You can’t, your unit is not authorized to receive CGPMS for a system it does not have D. Send a SURFREQ to you local Supply Department |
A. Send a Non-Technical FBR to CGPMS/ELC on CGSWII or CGPMS@ELC. on CGSWIII
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While maintaining your unit’s Technical Library you find that you are missing two copies of a newly installed electronics system’s technical manuals. Where should you submit the DOD-1348 (2-PT) to requisition the manuals?
A. Supply Center Baltimore B. ELC C. MLC D. SMEF |
B. ELC
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You have just completed a physical inventory of your units ERPAL inventory. Your next inventory should be done within a year or ___________ .
A. upon the return from an extended underway period B. upon receipt of a new ERPAL Revision package C. upon the assignment of new technicians to your unit D. after a Change of Command |
B. upon receipt of a new ERPAL Revision package
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You are ordering publications for your technical library. Where do you find a listing of all DOD approved documents that could be valuable to your shop?
A. DODISS B. NSAVSUP 2002 C. COMDTINST M10550.25 D. COMDTNOT 5600 (Series) |
A. DODISS
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You are doing maintenance on a Handheld VHF radio and you need to check for Frequency Deviation. What piece of test equipment would you use?
A. Time Domain Reflectometer B. Transmission Test set C. Comms Analyzer D. Voltmeter |
C. Comms Analyzer
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You are conducting a SINAD test on an FM receiver. What is the Comms Analyzer’s SINAD connector hooked up to?
A. The receiver squelch circuits B. The receiver antenna jack C. The Comms Analyzers T/R connector D. The receiver’s speaker terminals |
D. The receiver’s speaker terminals
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Before you use any test equipment to perform corrective or preventative maintenance you should check the calibration label for _______ .
A. the test equipment nomenclature B. date last calibrated C. special use instructions D. equipment cost |
B. date last calibrated
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You are conducting a Squelch Sensitivity test on an FM receiver. What should the RF level on the Comms Analyzer read?
A. 0.1 microvolts or less B. 0.3 microvolts or less C. 1.0 microvolt or less D. 2.5 microvolts or less |
B. 0.3 microvolts or less
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You are conducting a -20 dB Quieting test on a receiver. What should the Comms Analyzer read?
A. 0.1 microvolts or less B. 0.2 microvolts or less C. 0.3 microvolts or less D. 0.5 microvolts or less |
D. 0.5 microvolts or less
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When you are conducting a SINAD test on an RF receiver, what signal level is the Comms Analyzer injecting into the antenna jack of the receiver?
A. No signal is injected B. 1 kHz tone C. 3 kHz tone D. 5 kHz tone |
B. 1 kHz tone
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When you are banding conductors the tie wraps should be spaced 2.5 times the diameter of the bundle or _____, which ever is less.
A. 2 inches B. 4 inches C. 8 inches D. 10 inches |
D. 10 inches
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You are installing conductors to a terminal board. What will you label the three conductors on the terminal board that are not being used?
A. Extra B. Blank C. Not in use D. Spare |
D. Spare
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When you are routing a cable across hinges always try to route the cable _____ the hinge to lesson the effects of continuous flexing.
A. parallel to B. directly across C. diagonal across D. in series with |
C. diagonal across
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When testing the insulation resistance of coaxial cable , the positive lead should be connected to the center conductor, and the negative lead should be connected to the _____ .
A. foam insulation core B. cable shield C. center conductor D. cable tag |
B. cable shield
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You are installing a Military (MS) type connector, before you start connecting the wires to the pins in a connector what should you install first?
A. Cable clamp, back shell, and insulating sleeves. B. Insulating sleeves, and selfvulcanizing tape. C. Saddles, bushing, and solder coating. D. Cable clamps. rubber strain relief, and back shell. |
D. Cable clamps. rubber strain relief, and back shell.
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You are installing connectors on transmission lines going to mast mounted antennas. How long after installing the connectors do you have to complete the weatherproofing?
A. 4 hours B. 24 hours C. 48 hours D. There is no limit if the weather is clear. |
B. 24 hours
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The two types of light systems used on towers are ________.
A. neon beacons, fog lights B. radiating lights, structure lights C. fixed obstruction lights, flashing beacons D. foundation lights, guy lights |
C. fixed obstruction lights, flashing beacons
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When inspecting Guy anchors, you check for the condition of the _______ .
A. metal cables B. concrete slabs C. galvanized steel D. horizontal and vertical steel pieces |
B. concrete slabs
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Some of the types of mounted equipment that you’ll be inspecting when climbing antenna support towers are transmission feed lines, MF/HF antennas, and _____ .
A. microwave antennas B. base insulators C. ball-gaps D. transceivers |
A. microwave antennas
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To determine if a tower is an antenna tower, you would check to see if it is _____ .
A. isolated to ground B. connected to ground C. supported by guys D. isolated from ground |
D. isolated from ground
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Since you know that the last time the tower was inspected was ____ , you conclude that the upcoming tower inspection is probably a major inspection. (assuming that the tower is inspected on schedule)
A. six months ago B. a year ago C. at least 5 years ago D. at least two years ago |
B. a year ago
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As a result of unit tower inspections, you determine that the tower requires major maintenance. Therefore, you need to submit a/an ______ .
A. SSMR, CG-4094 B. CSMP, CG-2920 C. ADC, CG-3698A D. Electron ALT, CG-3439 |
A. SSMR, CG-4094
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At units with towers installed, a daily inspection routine will include checking the ____ .
A. “z” bends B. lightning protection system C. guy anchors D. tower lights after sunset |
D. tower lights after sunset
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After conducting an inspection of your unit’s tower you notice that several lights are extinguished and it will take some time to correct the problem. You must then notify the ______ to inform them of the situation.
A. Federal Aviation Administration B. CEU C. District Commanders D. Civilian Contractors |
A. Federal Aviation Administration
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You have replaced a defective module in a Navy Owned IFF
Transponder Set. What paper work do you need to submit? A. Navy Form 4790-CK B. NAVSHIP-531 C. OPNAV-4790/B D. Technical FBR |
A. Navy Form 4790-CK
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You are checking a fault protection system. How much resistance can there be between the safety ground lead and the neutral lead in the AC power line? (stations only)
A. 0.5 ohms or less B. 1 ohm C. 1.5 ohms D. 2.5 ohms |
A. 0.5 ohms or less
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You are updating a unit grounding plan and need to show where a new Lightning Protection Subsystem has been installed. What color ink should you use?
A. Yellow B. Blue C. Red D. Black |
C. Red
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You have interference on some of the control lines between equipment in an HF Comms system. What can you install to reduce the interference?
A. EMI reduction gears B. Signal Reference Subsystem C. Facilities Ground System D. Fault Protection Subsystem |
B. Signal Reference Subsystem
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You need to select a Signal Reference Subsystem for a newly installed HF Comms system. What type of Signal Reference Subsystem should be installed?
A. Multi-Point B. Single Point C. Floating D. Exponential |
A. Multi-Point
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What is another name for Air Terminal?
A. Down lead B. Ground strap C. Lightning rod D. Air gap |
C. Lightning rod
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You need to install lightning arrestors on power lines and telephone lines. Where should the lightning arrestors be located?
A. On the power lines and telephone lines interior to the building they enter. B. At the base of telephone and power poles. C. On the telephone lines and power lines where they enter CG property. D. On the power lines and telephone lines exterior to the building that they enter. |
D. On the power lines and telephone lines exterior to the building that they enter.
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You are inventorying a newly received Type 4 field change. What should be included?
A. Documentation only B. Documentation, parts and special tools required to complete the field change. C. Documentation and some of the parts and special tools required to complete the field change. D. Information to make changes to equipment technical documentation. |
A. Documentation only
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You are updating the unit’s antenna plot plan and you need to include some explanations on an a new earth ground rod system. What color ink should the explanations be in?
A. Yellow B. Blue C. Red D. Black |
B. Blue
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You are performing PMs on an AN/SPS-64 (V)2 Radar System and you need to change the which Indicator is Master. What piece of equipment will allow you to make the change?
A. Interswitch Unit B. MTR C. Waveguide switch D. AN/SLA-10A Blanker |
A. Interswitch Unit
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You are troubleshooting an AN/SPS-64 (V)2 Radar System and you want to check the transmission line for MTR #2. Which piece of equipment will allow you to transmit into a dummy load during maintenance?
A. Interswitch Unit B. Antenna Controller C. Waveguide Switch D. AN/SLA-10A Blanker |
C. Waveguide Switch
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You are checking the transmit frequencies on an AN/SPS-73 SSR Radar, WHEC-378 configuration. What should the frequencies be?
A. X-Band is 9410 Mhz and SBand is 3050 Mhz B. X-Band is 9420 Mhz and SBand is 3050 Mhz C. X-Band is 9375 Mhz and SBand is 3050 Mhz D. X-Band is 3050 Mhz and SBand is 9375 |
A. X-Band is 9410 Mhz and SBand is 3050 Mhz
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You are troubleshooting the IFF Transponder Set. Where are the most convenient controls available for you to use for testing the Transponder Set?
A. Control Indicator B. Receiver/Transmitter C. Test Set D. Transponder Equipment Cabinet |
D. Transponder Equipment Cabinet
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You are installing new magnetrons in both of the MTRs in your AN/SPS-73 SSR Radar system. Where are the MTRs located?
A. In the 21 inch SAOP on the bridge. B. In the TBOP in CIC C. In the antenna pedestals mounted on the mast. D. On the bulkhead in the rear of the Pilot House. |
C. In the antenna pedestals mounted on the mast.
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You are using the IFF Transponder Set’s self test controls. How are the indications of a faulty test displayed?
A. GO, NO-GO lights on the Control Indicator. B. GO, NO-GO lights on the test set. C. Meters on the Suppression Gate D. Meters and indicators on the Kit Computer |
A. GO, NO-GO lights on the Control Indicator.
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What unit in an AN/SPS-73 SSR Radar system can you use to display radar performance information on an Operators Position?
A. Antenna Pedestal B. TBOP C. Junction Box D. Performance Monitor |
D. Performance Monitor
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You are checking the transmit frequency of a CDWQ-ND 250TT/6 Nautel 2.5 MF Transmitter Set. What should the frequency be?
A. 550 kHz B. 518 kHz C. 500 kHz D. 512 kHz |
B. 518 kHz
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You are testing the voice transmission path of an HF Communications system. How are voice signals
entered into the Comms system? A. Handsets/Microphones and Telephone Instruments B. Speakers and Audio Amplifiers C. Computers D. Modems and Data Converters |
A. Handsets/Microphones and
Telephone Instruments |
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You are checking the RF power out of an AN/URT-41 (V)2 Transmitter set in the high power mode. What should the output be?
A. 1 kW B. 10 kW C. 100 kW D. 1000 W |
B. 10 kW
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The biggest advantage of a client/server network design is ______ .
A. speed B. network management C. ease of installation D. network maintenance |
B. network management
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You are troubleshooting an HF
Comms System which includes an AN/URC-114 (V) 1kW HF Set. Where do the audio inputs come from that are modulated into RF signals in the Receiver-Exciter? A. Remote Control Unit B. Operators stations C. 1 kW Power Amplifier D. Control Bus |
B. Operators stations
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The bus, star, and ring configurations are three examples of a _____ topology.
A. physical B. logical C. binary D. co-terminal |
A. physical
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You are checking the frequency modulation on an AN/URC-116 (V)4. What frequency range will you be checking in?
A. 2.0-29.99 Mhz B. 118-175 Mhz C. 225-400 Mhz D. 300-3000 Mhz |
A. 2.0-29.99 Mhz
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A _____ layout is connected to a single cable and is terminated on both ends by resistors.
A. star B. ring C. bus D. parallel |
C. bus
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You are troubleshooting the receive path of an HFDL system. What kind of signal will you see at the output of the modem?
A. Encrypted audio B. Digital Data C. Encrypted Data D. Modulated Audio |
C. Encrypted Data
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A method of putting information onto a network by passing a data frame from one node to the next on a ring configuration is called _____ .
A. a token pass B. file sharing C. time sharing D. multiplexing |
A. a token pass
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The layer in the OSI model which serves as an interface to the user is the ______ layer
A. presentation B. session C. application D. network |
C. application
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You are troubleshooting a telephone circuit and you find that the ring signal is missing. What voltage is missing?
A. -27 Vdc B. -47 Vdc C. 90 VAC D. 48 VAC |
C. 90 VAC
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The ____ layer is responsible for routing the packets created by the transport layer.
A. network B. session C. presentation D. application |
A. network
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You are completing telephone system run sheets. You should include _______ .
A. 4 digit telephone number extension B. switching equipment nomenclature C. line loss D. jack type |
A. 4 digit telephone number
extension |
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When using twisted pair cables (10BaseT), you will neet to connect it to a/an _________ connector.
A. RJ-45 B. DB-15 C. BNC D. TNC |
A. RJ-45
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You have a butt-set in the talk mode connected to a circuit and you hear a busy signal. The telephone instrument is _____ .
A. suffering from high line loss B. on-hook C. idle D. off-hook |
D. off-hook
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You are making some wiring changes in a telephone system. In order to eliminate wiring confusion, you should make the changes at the _______
A. Telephone jack B. Demark C. Switching equipment D. IDF |
D. IDF
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You suspect you have a short in a telephone circuit. What type of test equipment should you use to verify the suspect short?
A. Butt-set B. Transmission Test Set C. Ohmeter D. Inductive Amp |
C. Ohmeter
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When you are tracing dial tone what piece of test equipment should you use?
A. fox and hound B. TDR C. punch down tool D. butt set |
D. butt set
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When you are completing data sets in a CASREP message what is the maximum number of data fields possible in the data set?
A. 5 B. 6 C. 7 D. 8 |
C. 7
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You are completing data sets in a CASREP message. What is used to end the data set?
A. / B. // C. \ D. \\ |
B. //
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When you send out an INITIAL CASREP, what are the first two digits of the CASREP Serial Number?
A. YY, the last two digits of the current year. B. NN, the last two digits of the message serial number. C. //, field markers which mark the start of the data field. D. YN, the last digit of the current year and the last digit of the message serial number. |
A. YY, the last two digits of the current year.
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What is the check sum for a position of 18 degrees, 55 min South (latitude)?
A. 18 B. 1855 C. 9 D. 5 |
C. 9
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You are drafting a CASREP message, to establish the degree of impact on mission performance. You would use casualty _____.
A. types B. categories C. levels D. precedence |
B. categories
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You are drafting a CASREP message and you have no information to include in a mandatory data set. You should _____ .
A. leave the field blank B. leave one space of each mandatory field C. type in dashes (-) in the required data fields. D. There are no mandatory data sets |
C. type in dashes (-) in the required data fields.
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