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20 Cards in this Set
- Front
- Back
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When working on an aircraft system and installing fluid lines with the placard colors blue and yellow" what system are you working on? |
Hydraulic |
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How do you check for delamination on a composite structure? |
Coin Tap test or ultra sonic test |
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If you see a scratch on the sheetmetal of the fuselage , what should be your first step? |
Check for limitations on the SRM (structure repair manual) |
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Before working on a aircraft system, why must you pull the circuit breaker and tag it? |
Disable the operation of the system and kills electrical power to it,also tells others that the system is under maintenance and not to operate |
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What safety precaution should you take before working on a hydraulic system? |
Make sure the system is depressurized (by deprssurizing the hydraulic resivoir) and circuit breakers are pulled and tagged |
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If you see metal debris on a magnetic chip detector , what does this suggest? |
Suggest further investigation for metal chaffing inside the engine and inspection of bearings inside |
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On a post flight inspection, what should you do if you see a slash on the tires? |
Check for limitations using the maintenence manual. |
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What ATA chapter do you look in before working on tires/landing gears? |
ATA chapter 32 |
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If you test a circuit and see 118 volts running through the circuit, what does this tell you? |
The circuit is hot, meaning it has power running through it. |
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What dial in the multimeter should you set it in order to test if the circuit is "hot circuit" |
Volts ,either AC and DC depending on the circuit |
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What electrical component does a fuel probe read? |
Capacitance |
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What probe on the multimeter should the red probe go on? |
Red for positive ,Black for negative |
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If you see black streak following behind a rivet on the fuselage, what does this suggest? |
The rivet is loose, stretched, elongated (smoke rivet) |
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If you see a nick on the engine fan blade, what does this mean? |
Damage caused by FOD , repair per SRM (structure repair manual) |
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When installing new electrical wire, how should you install the wire in relation with fuel lines? |
Electric wire should be above the fuel lines. |
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How should you approach an aircraft with running engines? |
Approach from the side of the aircraft (not head on) |
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Why should you not wear jewelry when working on the aircraft? |
Jewelry can get caught on components causing injury to technician,create FOD and some metals are conductive. |
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How do you extinguish an engine fire? |
Determine which engine is on fire in a multi engine aircraft ,shut off fuel through fuel shut off valve, kill electrical power, and deploy extinguishing agent to the engine on fire. |
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How do you achieve a properly inserted cotter pin to a nut that does not align on the bolt shank? |
Your given toque has tolerances of plus or minus torque values, allowing you to back off or pass the designated torque value when aligning the bolt shank and nut to insert a cotter pin. Do not exceed the tolerances. |
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How do you convert AC(alternate current) to DC(direct current)? |
Rectifier |
