1
Q
Why must a switch be defeated if it is used in a circuit that supplies incandescent lamps?
A
The high-inrush current caused by the low resistance of the cold filaments requires that the switch be derated
Oral Board
flashcards
Decks in class (151)
# Cards
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Oral Board9
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Inspection and Repair of Aluminum Propeller Blades.9
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Install, Troubleshoot, And Remove Propellers5
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Inspect, Check, Service, and Repair Fixed-Pitch, Constant-Speed and Feathering Propellers, and Propeller Governing Systems.16
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Identify and Select Propeller Lubricants1
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Inspect, Check, And Repair Propeller Synchronizing And Ice Control Systems.6
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Troubleshoot And Repair Engine Thrust Reverser Systems And Related Components3
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Troubleshoot And Repair Engine Thrust Reverser Systems And Related Components.0
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Inspect, Check, Troubleshoot, and Repair Engine Exhaust, Heat Exchangers, and Turbocharger Systems.5
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Check, Troubleshoot, and Repair Engine Cooling Systems.1
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Basic Electricity4
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Calculate Inductance1
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Calculate Inductance 27
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Calculate And Measure Electrical Power13
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Measure Voltage, Current, Resistance, and Continunity21
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Determine The Relationship Of Voltage, Current, And Resistance In Electrical Circuits.12
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Read And Interpret Electrical Doagrams15
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Inspect and Service Nickel Batteries2
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Inspect and Service Nickel-cadmium Batteries 26
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Use Drawings, Symbols, and Sytem Schematics13
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Draw Sketches Of Repairs and Alterations3
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Weigh Aircraft18
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Perform Weight-and-balance Check and Record Data.5
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Perform Weight And Balance 28
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Fabricate And Install Rigid Fluid Lines And Fittings.10
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Fabricate And Install Flexible Fluid Lines And Fittings6
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Identify And Select Appropriate Nondestructive Testing Methods6
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Perform NDI Inspections.7
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Perform Basic Heat Treating Processes13
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Identify And Select Rivets And Hatdwear10
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Identify And Select Aircraft Materials11
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Inspect Welds3
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Perform Precision Measurements7
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Start, Ground Operate And Move Aircraft.9
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Service Aircraft5
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Secure Aircraft2
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Identify And Select Fuels8
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Identify And Select Cleaning Materials4
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Inspect And Identify Aircraft Corrrosion4
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Remove And Treat Aircraft Corrosion8
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Clean And Protect Metallic Materials2
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Clean And Protect Plastic And Composite Materials4
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Complete Required Maintenance Forms, Records, And Inspection Reports10
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What Is Meant By Matter11
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Use And Understand The Principles Of Fluid Dynamics13
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Use And Understand The Principles Of Heat Dynamics8
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Use And Understand The Principles Of Heat Dynamics 29
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Aircraft Maintenance Specifications And Data Sheets4
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Maintenance Manuals And Related Publications11
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Information Contained In Federal Aviation Regulations6
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Airworthiness Directived7
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Information Contained In Advisory Marerial4
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Limitations Prescribed By 14 CFR Part 654
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Inspect Wood Structures6
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Identify Wood Defects5
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Repair Of Wood Structures17
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Select Aircraft Covering4
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Apply Fabric Finishing Materials19
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Apply Finishes To STC'd Covering Materials2
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Apply Paint Finishing Materials9
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Inspect Finishes And Identify Defects7
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Layout And Form A U-Channel15
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Rivet Sheet Metal Joints11
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Inspect And Test A Composite Structure4
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Repair Composite Structures18
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Inspect And Repair Transparent Plastic Windows6
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Gas Welding6
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Gas Welding 213
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Gas Tungsten Arc Welding8
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Fabricate Tublar Structure6
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Soft Solder Wire And Connecter5
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Install A Control Surface10
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Rig Rotary Wing Aircraft13
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Balance Flight Controls3
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Jack Aircraft3
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Aircraft Inspections18
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Inspect And Service Landing Gear5
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Service Landing Gear Shock Strut6
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Replace Brake Linings9
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Disassemble And Inspect A Landing Gear Wheel5
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Inspect And Service A Landing Gear Tire18
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Remove, Clean And Install Hydraulic Filter10
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Remove And Install A Hydraulic Seal6
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Inspect And Service A Pneumatic Power System9
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Service A Hydraulic Reservoir11
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Inspect And Service Hydraulic Pumps And Valved4
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Inspecting And Testing An Exhaust Heating System4
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Inspect And Operate A Combustion Heater System4
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Inspect And Operate Of A Vapor-cycle Cooling System12
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Inspect And Operate An Air Cycle Cooling System5
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Inspect And Operate A Cabin Pressurization System1
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Leak Test Gaseous Oxygen System4
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Leak Test Gaseous Oxygen System 25
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Replace An Oxygen Valve Or Fitting6
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Swing A Magnetic Compass6
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Replace Vacuum Or Pressure System Filter4
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Replace Vacuum Or Pressure System Pump7
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Install A Sensitive Altimeter10
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Perform Static System Check1
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Perform Static System Check 26
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Check Instrument Systems3
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Replace ELT Batteries6
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Check, Install, And Troubleshoot A Coaxial Cable With BNC Connectors5
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Identification Of Antennas7
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Check Autopilot For Proper Operation4
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Install A Nav/Com Radio5
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Inspect, Service, Ans Replace Fuel Systen Transmitters8
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Service A Fuel System Syrainer?3
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Drain Fuel Sumps6
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Remove And Install A Fuel Tank Valve4
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Inspect Fuel Tanks5
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Replace An Electric Switch1
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Replace An Electric Switch 23
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Replace A Circuit Breaker6
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Splice And Install Electrical Wire9
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Adjust A Voltage Regulator6
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Inspect Check And Troubleshoot Aircraft Electrical Systems6
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Adjust Landing Gear Position Switch2
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Adjust Flap Position Switch2
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Repair Lamding Gear Warning System1
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Troubleshoot Landing Gear Warning System3
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Inspect Check And Troubleshoot Brake Systems6
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Check And Troubleshoot An Electrically Heated Pitot System2
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Replace Electrically Heated Pitot Tube2
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Repair A Pneumatic Deicer Boot7
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Rain Control4
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Inspect And Check Anti Ice Systems4
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Fire Detection And Indication Systems4
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Fire Extinguisher Container Pressure Check?7
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Inspect Fire Extinguisher Bottle Or Cylinder2
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Troubleshoot Fire Detection System?6
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Service Fire Extinguisher System5
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Inspection And Repair Of A Radial Engine11
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Inspect Check Service Troubleshoot And Repair Reciprocating Engines5
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Install And Remove Reciprocating Engines6
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Inspect Check Turbine Engines5
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Perform Powerplant Airworthiness Inspection3
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Troubleshoot And Repair Turbine Engine Electrical7
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Inspect Check Troubleshoot Everything19
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Inspect, Check, Troubleshoot Fire Detectio15
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Repair Engine Electrical System Components11
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Electrical Wiring And Protective Devices8
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Identify And Select Lubricants6
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Inspect Lubrications Systems11
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Inspect Engine Ignition Systems22
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Troubleshoot Electrical Starting Systems2
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Pneumatic Starting Systems6
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Troubleshoot Electronic Engine Fuel Controls6
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Inspect Turbine Engine Fuel Systems11
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Repair Engine Ice Systems6
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Inspect Inductio. Manifolds3
