Term
| What alloy is used to make nonmagnetic tools? |
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Definition
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Term
| Which meter should you use to troubleshoot an open circuit? |
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Definition
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Term
| If you are working on a high voltage circuit or wires having exposed surfaces, what minimum number of feet should you keep equipment and tools away from the work area? |
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Definition
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Term
| At the local level,you may insulate tools for use on what type of circuit? |
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Definition
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Term
| Under what category can all maitenance performed on naval aircraft be grouped? |
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Definition
| Scheduled and Unscheduled maitenance |
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Term
| When fighting an electrical fire, what fire extenguishing agent should you use? |
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Definition
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Term
| The intensity of electrical shock is determined by what property? |
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Definition
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Term
| What should you check first when troubleshooting an electrical device that is not recieving power? |
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Definition
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Term
| When using compressed air to clean out fixtures and jigs, you should maintain the air pressure below what maximum value? |
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Definition
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Term
| Maximum deflection of the phase angle voltmeter occurs when what phase relationships exists between the two signals? |
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Definition
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Term
| Aluminum has the tendency to flow away from a point where pressure is applied. This tendency is known as what? |
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Definition
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Term
| A permanent-magnet, moving-coil meter mechanism can be adapted to measure alternating current and voltage if it is used with which of the following devices? |
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Definition
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Term
| What types of meters are contained in the multimeter? |
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Definition
| Ammeter, voltmeter, and ohmmeter |
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Term
| What values are measured by an oscilloscope? |
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Definition
| Frequency, voltage amplitude, and phase differences |
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Term
| What way is an ammeter connected into a circuit? |
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Definition
| In series with the circuit |
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Term
| What type of volmeter is a percision voltmeter that compares an unknown voltage with an internal reference voltage? |
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Definition
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Term
| To be classified as a cable, what must a single conductor have? |
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Definition
| insulated and have a metallic braided shield |
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Term
| When stamping wires or cables, the distance between markings should not exceed what maxiumum distance? |
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Definition
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Term
| What instrument should you use to troubleshoot fuel quantity coaxial cables? |
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Definition
| Time-domain reflectometer |
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Term
| What term is used to define abnormal resistance or impedance that interferes with the normal signal flow? |
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Definition
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Term
| What publication should you consult before replacing an aircraft electrical wire? |
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Definition
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Term
| What setting should a multimeter be in when not in use? |
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Definition
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Term
| The output of the phase detector in a phase-angle voltmeter is proportional to the signal amplitude multiplied by what angle of phase difference? |
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Definition
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Term
| Before making an adjustment to any system, what publication should you consult? |
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Definition
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Term
| When using methyl chloroform to clean electrical equipment, you should remove the equipment from the solution within what maximum length of time? |
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Definition
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Term
| If a generator is not delivering its rated voltage or currnet before removing this generator which circuit should you check? |
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Definition
| Control, feeder, and regulator circuits |
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Term
| What condition will exist when an aircraft is improperly bonded? |
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Definition
| An increased likelihood of fire and a noisy radio receiver |
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Term
| In the SND mode of the Automatic Transistor Analyzer Model 900, a good device is indicated by the Sonalert when it beeps in what way? |
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Definition
| Out of phase with the amber light |
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Term
| The Huntron Tracker 2000 quadrant 3 shows what display? |
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Definition
| negative voltage and negative current |
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Term
| Shielded conduit should be supported by the use of what type of clamp? |
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Definition
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Term
| In addition to supporting and protecting electrical wires, what other advantage does conduit offer? |
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Definition
| It provides radio shielding |
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Term
| What is the reason for moisture proofing solder-type electrical connectors? |
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Definition
| To improve the connector's dielectric characteristics |
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Term
| What color paint is normally used for line test equipment? |
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Definition
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Term
| When substituting mounting parts what should you consider? |
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Definition
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Term
| The load bank of the MA-2 is capable of supplying dc loads from 0 to what maximum value? |
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Definition
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Term
| When installing a cable through a lightening hole, you should use a grommet if the cables distance from the edge of the hole is less than what minimum distance? |
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Definition
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Term
| When a printed circuit is manufactured by the photo etching process, what portions of the plastic or phenolic sheet are actually photographically exposed? |
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Definition
| All areas covered by light sensitive enamel not covered by the circuit template |
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Term
| The preferred method for attaching cable terminals to terminal blocks requires the use of what items of hardware? |
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Definition
| An anchor nut and flat washer |
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Term
| When long runs of cable between panels need to be supported, which of the following types of clamps is prefered? |
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Definition
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Term
| Exposed copper is removed during the etching process, and the unexposed copper surfaces are protected by what? |
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Definition
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Term
| When used on aircraft electrical wiring, the recommended power rating range for genenral use soldering irons is within what range? |
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Definition
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Term
| When using the Huntron Tracker 1000 or 2000, you should begin testing in what range? |
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Definition
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Term
| What type of safety wire should you use to secure an oxygen regulator? |
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Definition
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Term
| Heat-shrinkable tubing has what advantage? |
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Definition
| It waterproofs wire splices |
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Term
| When performing a functional ground test of the EGT system, heat for the thermocouples is provided by what? |
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Definition
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Term
| What are the three levels of fault detection used in the VAST? |
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Definition
| Self-test, auto-check, and selfcheck |
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Term
| Under what condition is generated static electricity decreased? |
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Definition
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Term
| What are the power requirements for the TTU-205C/E test set? |
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Definition
| 115VAC, single phase, 400 hertz |
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Term
| Flight safty is the primary purpose of what lights? |
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Definition
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Term
| What type of light provides the landing safety officer with a visual indication of a carrier aircraft's safe or unsafe landing configuration? |
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Definition
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Term
| What is the lowest voltage that will destroy an ESD-sensitive device? |
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Definition
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Term
| What component of the VAST system serves to synchronize instructions between the computer and the VAST system's functional building blocks? |
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Definition
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Term
| An external ac power supply is required to supply electrical power to a JETCAL analyzer that is being used to make what check? |
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Definition
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Term
| After the tachometer generator to be tested is mounted on the tester, what component will control the speed at which it will be driven? |
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Definition
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Term
| You should use the jet ignition system tester to check the input/output of what components? |
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Definition
| Spark plug, Power output and input of the ignition |
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Term
| The gain test readout from the synchrophaser test seet is provided by what front panel component? |
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Definition
| The feedback potentiometer |
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Term
| The generation of static electricity on an object by rubbing is known as what? |
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Definition
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Term
| The minimum requirements for navigation lights on all military heavier-than air aircraft are established by what agency? |
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Definition
| Federal Aviation Administration |
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Term
| When using the AN/FSM-17A to dynamically test the transmitter of the angle-of-attack system, what type of energy is fed to the transmitter probe? |
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Definition
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Term
| Programmed halts are used during VAST testing to permit the operator to manually intervene in order to perform what procedures? |
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Definition
| Observations and adjustments |
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Term
| What procedure should NOT be performed when working on ESD sensitive devices? |
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Definition
| Perform dielectric strength tests |
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