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40 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What is the ONE rule you should follow when working on electric or electronic equipment?
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Safety first.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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When working on an electrical system, what should you do to the power supply?
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Open and tag the circuit breakers and main switches.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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Name the manual that you should refer to for an illustration of the danger areas for your aircraft.
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Maintenance Instruction Manuals.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What exterior light is required to be on
during engine operation? |
Anticollision light.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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When working on a/an ____________circuit, you need to have a person who is fully qualified in first aid standing by.
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Energized.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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Before touching a capacitor, you should be sure it is discharged by________________
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Shorting the terminals together.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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When removing a victim from electrical contact, you should not take what action?
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Endanger yourself.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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List the three classes of fires.
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A, B, and C.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the preferred fire extinguishing
agent for electrical fires? |
Carbon dioxide (CO2 ) .
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What are the two basic rules you should follow when working with hand tools?
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Use the proper tool for its intended
function in the proper manner. Maintain all tools in proper working order and a safe condition. |
NAVEDTRA 14009 Aviation Electricians Mate 3&2
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List the three steps that will make your
troubleshooting easier. |
(1) Analyze the symptom, (2) detect and isolate the trouble, and (3) correct the trouble and test your work.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the best test equipment to use when looking for shorts, grounds, opens, and wrong resistances?
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The ohmmeter.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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You should never use a ___________ as a troubleshooting method because it is expensive and does not always fix the fault.
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Replacement of parts.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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After removing apart, you should always look for small items from the work to ensure they do not become what type of a hazard?
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FOD.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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List the tools that help you analyze a
system. |
MIMs, schematics, and equipment records.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the first action to take when
beginning to troubleshoot apiece of equipment? |
Visual inspection.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What types of common faults interrupt
power through a circuit? |
Broken wiring, loose terminals or plug
connections, faulty relays and switches. |
NAVEDTRA 14009 Aviation Electricians Mate 3&2
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List a reference to which you can refer for approved maintenance procedures.
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Installation Practices, Electrical and
Electronic Wiring, NAVAIR 01-1A-505. |
NAVEDTRA 14009 Aviation Electricians Mate 3&2
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You should refer to the ____________
for procedures to follow when removing and replacing equipment? |
MIM.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the purpose of testing a piece of equipment after it has been repaired?
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Make sure it works properly.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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Describe how you would connect a
voltmeter to the circuit under test? |
In parallel.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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When using a meter, you should start at what range?
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The highest range.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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A circuit in which current no longer flows is known as an _______________
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Open circuit.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What test do you perform to find an open circuit?
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A continuity test.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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Blown fuses and open circuit breakers are usually an indication of what type of fault?
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Circuit shorting to ground.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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List the two disadvantages of the volt-ohmmilliammeter.
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(1) The VOM can load the circuit, and
(2) the meter movement is easy to damage. |
NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What type meter should you use to test for insulation breakdown?
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A megger.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What test equipment shows you the wave shape of current or voltages?
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An oscilloscope.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is a discontinuity?
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An abnormal resistance or impedance that interferes with normal signal flow.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What meter compares an unknown voltage with a known internal reference voltage and shows the difference in their values?
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Differential voltmeter.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What type of wire should you use to carry 600 to 1,000 volts with a temperature rating between 302°F to 500°F?
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MIL-W-22759.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What type of metal used in wire forms a resistant oxide film on all its surfaces?
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Aluminum.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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When stamping wire identification
numbers, at what interval should you stamp the wire? |
15 inches maximum.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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In wire identification numbers, the suffix N means the wire completes the circuit to _________________
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Ground.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the most important item to consider when soldering?
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Selecting the right soldering iron.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What publication contains information on mounting hardware for aircraft parts?
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Aircraft Structural Hardware for Aircraft
Repair, NAVAIR 01-1A-8. |
NAVEDTRA 14009 Aviation Electricians Mate 3&2
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When substituting hardware, what should you consider before making the substitution?
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Corrosion, strength, size, length, magnetic properties, special features, and lubrication or coating of the substitution part.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the ONLY reason for clamping a wire bundle to a plumbing line?
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To separate the wire bundle from the
plumbing line. |
NAVEDTRA 14009 Aviation Electricians Mate 3&2
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List the three types of safety wire.
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(1) Lock wire, (2) shear wire, (3) seal wire.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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What is the purpose of bonding?
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To ensure that all metal parts of the aircraft have the same electrical charge.
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NAVEDTRA 14009 Aviation Electricians Mate 3&2
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