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GENERAL AMT WRITTEN QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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GENERAL AMT WRITTEN QUESTIONS AND ANSWERS WITH SOLUTIONS 2024
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GENERAL AMT WRITT EN QUESTIONS AND ANSWERS WITH SOLUTIONS 2024 When calculating power in a reactive or inductive AC circuit the true power is - ANSWER Less than the apparent power The potential difference between two conductors which are insulated from each other is measured in - ANSWER Volts The presence of any small amount of potassium carbonate deposits on the top of nickel -cadmium battery cells in service is an indication of - ANSWER Normal operation Which is true: A-According to 14 CFR part 91 repairs to an aircraft skin should have a detailed dimensional sketch included in the permanent records B- On occasion a mechanic may need to make a simple sketch of a proposed repair to an aircraft a new design or a modification - ANSWER B - On occasion a mechanic may need to make a simple sketch of a proposed repair to an aircraft a design or a modification When inductors are connected in a series in a circuit the total inductance is - ANSWER Equal to the sum of the individual inductances The end of charge voltage of a 19 cell nicad battery measured while still on charge - ANSWER Depends upon its temperature and the method used for charging How can the state of charge of a nicad battery be detemined - ANSWER By measured discharge What is the first step of the procedure in sketching an aircraft wing skin repair - ANSWER Block in the views WHich requires the most electrical power A- 12 v motor requiring 8 amperes B- 4 30 watt amps in a 12 v parallel circuit C- 2 lights requiring 3 amps each in a 24 v system - ANSWER C - 2 lights requiring 3 amps each in a 24 v parallel system Which is true A- Schematic diagrams indicate the location of individual components in the aircraft B- Schematic diagrams indicate the location of components with respect to each other within the system - ANSWER B - Schematic diagrams indicate the location of components with respect to each other within the system The core of Alclad 2024 -T4 is - ANSWER Heat treated aluminum alloy and the surface material is commercially pure aluminum What is the class of working drawing that is the description or depiction of a single part - ANSWER Detail drawing For sketching purposes almost all objects are composed of one or some combination of six basic shapes they include - ANSWER triangle, circle, cube, cylinder, cone, sphere The CG range in single rotor helicopters is - ANSWER More restricted than for airplanes In nicad batteries a rise in cell temp causes - ANSWER A decrease in internal resistance In a balance computation of an aircraft from which an item located aft of the datum was removed use - ANSWER ( -)weightX (+)arm = ( -) moment Metal tubing fluid lines are sized by wall thickness and - ANSWER Outside diameter in 1/16 in In mosth aircraft hydraulic systems 2 piece tube connectors consisting of a sleeve and a nut are used when a tubing flare is required. The use of this type of connector eliminates - ANSWER The possibility of reducing the flare thickness by wiping or ironin g during the tightening process Hydraulic tubing which is damaged in a localized area to such an extent that repair is necessary may be repaired by - ANSWER Cutting out the damaged area and utilizing a swaged tube fitting to join the tube ends The SAE and American Iron and Steel Institute use a numerical index system to identify the composition of various steels. IN 4130 designating chromium myolybdenum steel the first digit indicates - ANSWER Basic alloying element What is an advantage of a double flare on aluminum tubing - ANSWER More resistant to damage when the joint is tightened A certain amount of slack must be left in a flexible hose during installation because when under pressure it - ANSWER Contracts in length and expands in diameter What is generally used in construction of aircraft engine firewalls - ANSWER Stainless steel How is a clevis bolt used with a fork end cable terminal secured - ANSWER With a shear nut tightened to a snug fit but with no strain imposed on the fork and saftied with a cotter pin Liquid penetrant inspections may be used on what metals - ANSWER Ferrous, nonferrous, nonporous plastics Two boxes which weigh 10 pounds and 5 pounds are placed on an aircrat so that their distance aft of the CG are 4 ft and 2 ft respectively. How far forward of the CG should a 3rd box weighing 20 lbs be placed so that the CG will not affect the CG - ANSWER 2 .5 feet How is the locking feature on the fiber type locking nut obtained - ANSWER By making the threads in the fiber insert slightly smaller than those in the load carrying the section In the 4 digit aluminum index system number 2024 the first digit indicates - ANSWER The major alloying element To detect a minute crack using a dye penertant inspection usually requires - ANSWER A longer than normal penterating timeThe benefits of buying summaries with Stuvia:
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