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62 Cards in this Set
- Front
- Back
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Normally who can be a production inspector?
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Only NCOs with a 7 skill level or higher
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When if at all may a hydraulic crafts man sign off non-hydraulic red x's?
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Only when specific cross utilization training task qaulifiction is documented
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Under what conditions if any should you sign off a red x without physicaly looking at the work?
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None you should always look at the work
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Which tech order has entire chapters devoted to nuts, bolts, tubing, safetying methods?
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1-1A-8 Aircraft Structural Hardware
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Which Technical Order should you refer to for proper usage of a cannon plug, or procedures for using splices?
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1-1A-14 Aircraft Electric and Electronic Wiring
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Which technical order offers information on nuts, tubing, washers, and safetying methods for in-shop equipment?
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1-1A-15 General Maintinence Instructions for Support Equipment
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Which technical order contains information on the operation, installation, testing, and maintinence of low, medium, high pressure, and vaccum pressure systems applicable to missle and airborne systems, AGE, and test euipment?
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00-25-223 Integrated Pressure Systems and Components
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What should be done when a general tech order contains information that conflicts with the information in an aircraft?
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Use the Aircraft TO
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Which statement is generally true regarding personal standards of inspection and the mechanics whose work is being inspected?
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Mechanics will notice where you have set your standards and will pay attention to the areas where your standards are high.
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How should follow on write ups and original write ups refer to each other?
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By page number and item number both original and foloow on write ups should refer to each other.
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What should be done if a work crew completes a job that required an in process inspection but forgot to call for the IPI?
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The task must be undone far enough to complete the IPI
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Who cannot sign off an in process inspection?
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A person who participated in the work themselves
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What Document lists which persons are authorized to sign condition tags?
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SCR
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How if at all is inspecting a component overhaul action different from inspecting an aircraft component installation action?
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The overhaul inspection certifies that the component works
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During a component overhaul inpection, which general to should be used to find rules for the proper use of such items as locknuts, cotter keys, and saftey wire?
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1-1A-8 aircraft structural hardware
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Why is knowing your troops so important for a maintinence inspector?
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Because signing off a condition tag involves a higher degree of trust than signing off a red x
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When a piece of support equipment has a crack in its sheet metal that is 3/4 long how must the crack be treated?
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It must be stop drilled at the ends
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when working with support equipment if a locknut can be run down with the fingers after the locking feature engages the bolt what must be done?
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the nut must be replaced
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What type of electrical schematic should be used when trying to find bulkhead cannon plug locations or splice points?
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Wiring diagram
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What type of electrical schematic gives a good overview of the entire system?
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General Schematic
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What type of electrical schematic leaves out the portiond that are irrelevant?
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Specific condition schematic
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What is the easiest way to follow an electrical schematic?
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Follow voltage from power to ground
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What two things do electrical components need in order to work?
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Power and ground
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What reference can show you how componnents ares supposed to work in a sysytemand can take you through a systems operation?
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General system TO
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How is a manually operated switch positioned?
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by a person
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How does a schematic show that the poles of a multiple pole switch move together?
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the poles are connnected by a dashed line
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How if it all does a schematic show the various positions a switch can be in?
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the switch is labeled with text to indicate the switch positions
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How are position switches moved?
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by a moving surface
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What does it mean to say that a relay is energized?
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the solenoid has power and a ground
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In what position if any are relays generally drawn in schematics?
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in the thier de-energized positions
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For a relay what is the circuit that is affected by the rela energizing or deenergizing?
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Control Circuit
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What is the function of a diode?
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it allows current to flow in only one direction
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When following a schematic where should you start if you are trying to learn more about how a system works?
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at the control switches
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When following a schematic where should you start if you are trying to find out why a specific component is not working?
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at the component
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When following a schematic through a cycle if you have come to the end but you know the cycle is not finished what is probably wrong?
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You probably forgot to move a position switch
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How do electrical schematics show that wires which cross each other in the schematic are connected?
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with a junction dot
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If a cannon pug is labeled J208 what does the j stand for?
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Jack
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If a schematic shows two cannon plugs with the same exact label what does this indicate?
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It is two views of the same cannon plug
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When should you discover that an operator has viewed two symptoms of one problem as if they were two seperate malfunctions?
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During the approach the problem phase
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During the approach the problem phase, what should you do if you find a systwm accumulator that requires servicing?
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Make a note of it for use later when troubleshooting
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What is the purpose of refining the parameters during the pre troubleshooting ops check?
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to make the problem as specific as possible
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If no fault isolation procedures are written for the exact malfunction you have, what is the proper course of action?
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do not use the FI you must develop your own troubleshooting procedures
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What is considered the quickest and most cost efficient method of troubleshooting?
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Using the FI manual
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What is a path of normal operation?
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the systems proper order of operation the way it is supposed to function
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In an electrically controlled hydraulic subsystem which path is generally the best one to identify first and why?
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Electrical because it controls the order of operation in the hydraulic path
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After you have indetified the paths of normal system operation what is the next step?
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Develop a list of possible causes
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how if at all can a component that is outside the paths of normal system operation cause a malfunction?
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By impacting a compent that is inside the paths of normal operation
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"Nose landing gear retraction relay is bad" what if anything is worng with this including this item on a list of possible causes?
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it is not specific enough
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Once you have developed a list of possible causes what is the next step in the logical troubleshooting method?
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Plan the isolation procedures
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When developing your isolation procedures where is ussually the best place to begin?
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Begin with the control system
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How should you proceed once you have come to a point in your isolation procedures where you cannot do any more multiple component isolation?
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Use a logical pattern to isolate one component at a time
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Why must you be especially safety concious if you write down your iso procedures?
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Because someone else may follow out your procedures
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What should you do if you finish your iso procedures and find that the actual cause was not on your list?
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Expand your thinking to include more remote possibilities
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What if anything is the advantage of disconnecting the cannon plug from a hydraulic component when troubleshooting?
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it isolates the electrical system from the component
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When troubleshooting what is the best way to approach a large list of hydraulic possible causes?
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try to break up the list by eliminating several components at once
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Why is a portable hydraulic test stand such an excellent trouble shooting tool?
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Because it gives you precise control over the pressue supply system
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If you are unable to duplicate a malfunction what cannot be your first assumption?
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The original operators observation was incorrect
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What is the best way to find CND malfunctions that are trying to hide?
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Do a full ops check in accordance with the TO
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How if at all is a one time malfunction differnet from an itermittent malfunction?
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An intermittent malfunction will re occur when the conditions are right
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In what areas should you be escpecially alert for electrical causes of malfunction?
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Near the engines
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When if at all is signing off a CND write up the best thing to do?
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When you believe that it is a one time malfunction
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What should be the goal in order to maintain trouble shooting effieciency when taking a turnover from a previous shift?
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Backtrack as little as possible
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