Navy Aviation Structural Mechanic (AM) Practice Test

These questions are part of the practice quiz. Start practicing

• What is the function of an extension line in an orthographic drawing?
• What are the three head styles of a jo-bolt?
• What is the purpose of stakes and stake plates in metal forming?
• What is the significance of a good rivet layout?
• Which flight control manages the pitching motion of an aircraft along the lateral axis?
• What does the designation 1XXX indicate in the non-ferrous metal group?
• Which of the following is considered a disadvantage of aluminum alloys?
• What term is used to describe metals with iron as a principal element?
• Which of the following are classes of monocoque fuselage construction?
• What is the primary use of a prick punch?
• How can dividers be utilized in metalworking tasks?
• Where is the side view typically located in relation to the frontal view in an orthographic drawing?
• What is a common use for a round file?
• What is the purpose of a turret punch?
• What is the function of the threaded portion of a jo-bolt?
• What is the primary use of a hydraulic press?
• Where are stringers typically placed to enhance fuselage strength?
• Which of the following best describes the characteristics of hardness in materials?
• What component holds the twist drill in place on a pneumatic drill?
• After installation, what is a jo-bolt considered to be?
• Which of the following is NOT a type of permanent fastener?
• What is a defining feature of hi-shear rivets compared to standard rivets?
• What is a significant concern regarding sealants used in repairs?
• What is a key characteristic of a flush patch?
• What are the three main purposes of sealing a repair?
• What are the head styles of hi-shear rivets?
• What is the function of a center punch?
• How is the proper length of a hi-shear rivet determined?
• What are pilot holes primarily used for?
• What characteristic does a sectional view depict in an orthographic drawing?
• What is the first step after cleaning the metal for a flat pattern layout?
• Where can inspection and removal procedures for a Jo-bolt be found?
• What is the visual characteristic of a hidden line in engineering drawings?
• What is the main feature of a box and pan brake?
• What is the primary objective of ensuring safety guards are in place while operating machinery?
• What are the two types of drill presses?
• What flight control is responsible for the rolling motion of an aircraft along the longitudinal axis?
• What does the term "permanent part of the aircraft structure" imply about a jo-bolt?
• In what situation would a raised head rivet be most suitable?
• Which tool is specifically used for cutting irregular shapes in metal?
• When selecting a file for a job, what factors should be considered?
• What is the purpose of the bend line in metal layout?
• What does a riveted joint layout typically include?
• What is the size range for twist drills measured in inches?
• Which of the following is a potential risk of wearing jewelry while operating machinery?
• What is the purpose of an oversize twist drill?
• What does an exploded view in orthographic drawings illustrate?
• Why is the drill press preferred for sensitive drilling tasks?
• What is the maximum thickness of material that can be cut using tinner snips?
• In rivet terminology, what does 'edge distance' refer to?
• What type of area does a closed skin represent in structural repairs?
• Which part of a drill bit is inserted into the drill chuck?
• What is the purpose of using a bucking bar during riveting?
• What function does a squaring shear serve?
• What is the method used to prevent a crack from spreading?
• What are the three ways to size twist drills?
• What are the two main types of aircraft wings?
• What does the term "stop drilling" refer to in aviation repair?
• Which of the following is NOT a method of forming?
• What is defined as the flat portion of a formed part not included in a bend?
• What is meant by 'rivet pitch'?
• What type of reinforcement is used to close one area from another in aircraft structure?
• Which two sizes of drill bits are commonly used for stop drilling?
• What is meant by open skin in aviation terminology?
• What is the definition of a schematic diagram?
• What is the main advantage of using permanent fasteners in assembly?
• What is the purpose of a bending leaf in a cornice brake?
• Which component is NOT part of a cornice brake?
• Where would a countersunk rivet typically be utilized?
• What can happen if rivets are improperly spaced too close to the edge?
• What is the primary use of a bar folder in metalworking?
• Which component of a jo-bolt provides resistance to corrosion?
• Which structural member of the wing is responsible for absorbing bending loads during flight?
• Which machine is best suited for forming small hems, flanges, and seams up to 1 inch?
• Which material is commonly used for the collar of a hi-shear rivet?
• Which component of the tail group provides "yawing" direction on a fixed wing aircraft?
• When laying out metal, what is a reference line used for?
• What type of cut is NOT typically made with tinner snips?
• How can the work table on a drill press be adjusted?
• What is a pneumatic drill primarily used for?
• What is the main purpose of a box and pan brake?
• Which of the following best describes the purpose of a file?
• Measurements in metal layout are made from which of the following?
• What construction feature does a centerline provide in engineering drawings?
• What are the minimum and maximum edge distances for a countersunk rivet?
• How is stress intensity defined in relation to repair strength?
• Why should unnecessary personnel be kept clear of forming equipment?
• What is the drill clearance angle from the leading edge to the trailing edge?
• What is the primary function of an aircraft fuselage?
• What is the primary purpose of an auxiliary view in orthographic drawings?
• Which element is essential for providing support and maintaining the integrity of a helicopter's main rotor blades?
• What is one method to relieve stress on metal during processing?
• What is the size range for letter-sized drill bits?
• What are lightening holes primarily designed to do?
• For which size cleco fastener is green the corresponding color?
• What is the definition of closed skin in aviation repair?
• What is the function of a file in metalworking?
• What is the main purpose of landing gear in an aircraft?
• What edge distance guidelines apply to raised head rivets?
• How is a cut line typically represented on a layout?
• What is the distance from the bend tangent line to the mold point called?
• What provides the necessary directional control for a rotary wing aircraft?
• What is the primary role of a rivet set?
• How should a burr be removed from a hole?
• What is a throatless shear used for?
• What defines a ferrous metal?
• What is the primary concern when determining edge distances for rivets?
• How are jo-bolts sized?
• What is one purpose of forming sheet metal?
• What type of rivet gun is specifically designed for high-speed applications?
• What utility does a flat pattern layout serve in sheet metal work?
• In terms of applications, what is a common use for titanium alloys?
• Which components make up a Hi-Lok fastener?
• What is the first view that is typically drawn in an orthographic drawing?
• What is the primary function of forming in metalworking?
• Why is a 'clad' coating sometimes applied to aluminum?
• Which material is known for its good corrosion resistance and moderate strength?
• Which of the following tools is NOT used to cut metal?
• What is the main purpose of drilling in aircraft repairs?
• What method is typically used for repairing a shallow scratch on an aircraft surface?
• What does the strength-to-weight ratio of a material indicate?
• What component provides the basic shape of the fuselage?
• What is a sliproll former used for?
• How is the bend radius measured?
• On which side of the rivet should the bucking bar generally be placed?
• What does the term 'cutting edge' of a drill bit refer to?
• What is the primary purpose of using a scribe in metalwork?
• What defines a 'solid shank rivet'?
• What is indicated by the term 'drill angle'?
• Which precaution is important when using shears?
• What flight control is used to control the yawing motion of an aircraft along the vertical axis?
• Which file shape is ideal for creating internal angles and corners?
• What is the proper use of a center punch?
• What are the most widely recognized shapes of vertical rings used in aircraft construction?
• Which factor is most critical in determining the strength of a repair?
• What is the role of aircraft stations?
• What is the purpose of drill clearance?
• Which of the following is NOT a precaution when using forming equipment?
• What do the designations 2XXX through 8XXX in the non-ferrous metal group typically indicate?
• What type of wing structure allows for greater internal space and less external bracing?
• What is the result of placing rivets too far from the edge of the sheet?
• What is an advantage of using aluminum alloys?
• What type of break line is typically thick and freehand zigzag?
• In aircraft repair, what might be the consequence of not securely clamping work into machinery?
• For what reason would a metalworker use aviation snips?
• What is the primary disadvantage of ferrous metals?
• What is the maximum material thickness that aviation snips can cut?
• Which shape of file is most suitable for finishing bottom slots?
• What are the two types of twist drill bits commonly used?
• What role does a reference edge serve when laying out metal?
• What purpose does a hand drill serve?
• What type of file would you use to enlarge round holes?
• Which of the following is not a precaution to take when using layout tools?
• What type of protection must be worn when drilling?
• What does the thickness of the material determine when selecting rivets?
• What does the second number in an aluminum alloy designation code signify?
• What are tinner snips primarily used for?
• What is the primary purpose of cutting sheet material?
• What are the advantages of titanium and titanium alloys?
• Which machine is designed for both flat sheet metal and cylindrical work?
• What precautions should be observed when handling sealants?
• Which type of line is characterized by alternating long and short dashes?
• How many types of cleco fasteners are commonly recognized based on size and color?
• What outcome should be achieved when a rivet squeezer is set up correctly?
• What components make up a combination square?
• Which machine is used to shape the edge of metal into various designed shapes?
• What is a potential risk of an improper rivet joint layout?
• How are hacksaw blades primarily identified?
• What are the parts of a jo-bolt?
• What distinguishes a semimonocoque fuselage construction from a monocoque construction?
• What are relief holes used for in metalworking?
• Which of the following are the two types of blind rivets?
• When would an arbor press be primarily used?
• What is one characteristic of a hand drill?
• What are the parts of a hi-shear rivet?
• What does the 'number' sizing for twist drills range from?
• What is the primary function of flanging dies?
• What is the primary purpose of a permanent fastener?
• What does a flush patch typically consist of?
• What is NOT a step in the removal procedures for blind rivets?
• What is a key characteristic of lightening holes?
• What is the primary chord-wise member of an aircraft wing that helps in maintaining its structure?
• In the context of aircraft structure, what type of bolt is known for its swaged collar?
• Which of the following fastener types is commonly used in aviation for weight considerations?
• During which flight condition would the wing's spar predominantly experience bending loads?
• Which type of rivet gun is designed for corners and tight spaces?
• What does the grade of a file indicate?
• Which of the following is NOT a variable to consider when selecting solid shank rivets?
• What kind of metal work is a sliproll former primarily used for?
• What is the purpose of the collar on a hi-shear rivet?
• In an orthographic drawing, what do phantom views illustrate?
• What is the appropriate height of a solid shank rivet bucktail as a function of its diameter?
• What is the primary function of a cleco fastener?
• What does the bend tangent line indicate?
• Which of the following cleco fasteners is black in color?
• Which characteristic can be attributed to aluminum alloys as an advantage?
• What is the main purpose of a drill press?
• What characteristic defines a flush head jo-bolt?