Navy Parachute Rigger (PR) Introduction and Sewing Practice Test

These questions are part of the practice quiz. Start practicing

• Which action is part of a pre-pack safety check before loading parachute equipment?
• Which term refers to a negatively charged particle much smaller than an atom?
• Why are seam allowance and stitch length crucial in canopy repairs?
• Identify three essential tools for parachute sewing and briefly state their use.
• Tagging and documentation in parachute rigging serve primarily to provide what?
• Which of the following safety practices is required when handling nylon parachute fabric?
• What is the purpose of a patch on a damaged canopy and what are general patching steps?
• What steps are included in a basic damage assessment workflow for canopy fabric?
• What tools and safety steps are used when installing a grommet in parachute fabric?
• The master file of applicable Technical Directives (TDs) is called what?
• One-time inspection will determine if repair or maintenance is required is defined as which term?
• What is the function of line bridging or bridging in a parachute system?
• In canopy repairs, when would you typically apply a tack stitch?
• Which two threads are commonly used in parachute sewing and what are their properties?
• Which device must function correctly the first time?
• Which corrosion form is an advanced form of intergranular corrosion, where layers peel away?
• Why is maintaining a detailed packing and repair log essential for Navy parachute gear?
• Explain the purpose of a closing loop in the container system.
• Which finishing technique is applied at the corners of a reinforcement patch to secure it?
• What is a tack stitch and when would you use it?
• Which statement about a patch's edge finish is true?
• What is the apex of a canopy?
• In the material, CADs correspond to which NAVAIR document code?
• How can you tell a canopy area is beyond repair?
• What is the purpose of using chalk or marker during preparation?
• Which statement identifies Liquid Oxygen as LOX with a temperature of -297 F?
• There are how many TD categories?
• In manuals, which term is used to indicate a hazard or risk requiring attention?
• Which form of oxygen is extremely hazardous when used near readily combustable materials?
• How do you ensure compliance with Navy PR standards during a sewing task?
• Which of the following is not a component of a typical static-line parachute system?
• Which element connects the canopy to the risers in a parachute system?
• Which installation checks are required for grommets?
• Which statement best describes the purpose of keeping components clean and dry when not in use?
• Which guideline should you follow when setting stitch length to comply with Navy standards?
• Which of the following is listed as a type of hazmat?
• What is the purpose of reinforced stitches and bartacks at patch corners?
• In galvanic corrosion, which component tends to be protected from corrosion?
• Why is formal training and certification important for Navy parachute riggers (PRs)?
• CADs are to be removed and installed ONLY by whom?
• What are common causes of canopy fabric failure?
• What risks are associated with canopy line twists?
• The description "Number or numbers and letters that identify the basic aircraft model, the manufacturer of the specific aircraft engine, class, group, or subcategory of the manual" corresponds to which Part?
• Which signs indicate moisture damage during inspection?
• In patching a hole in parachute fabric, which steps maintain canopy performance?
• What is backstitch and why is it used on parachute seams?
• Which record documents support equipment inspections performed prior to first use and kept for a minimum of 30 days after each card is full?
• Which statement best describes the function of edge finishing in patching a canopy?
• Which of the following indicates damage to a parachute pack container component during inspection?
• Why must packing methods follow approved procedures?
• RAMEC stands for which of the following?
• Which method confirms a seam holds under expected loads after repair?
• Which steps should be taken to verify a replacement component's compatibility with a parachute system?
• Which is a symbol option for Class 1.4 items?
• When preparing a reinforcement patch, how should you position it before sewing to ensure proper placement?
• Class 1.4 pertains to which item?
• How should damaged parachute components be handled and disposed?
• CTPL stands for which term?
• Which form of corrosion is a common and severe problem, causing localized pits?
• What is the function of gore stitching along a canopy seam?
• If a seam near a high-load edge shows distortion, what is the proper course of action?
• Which component of a static-line parachute system helps initiate deployment?
• How many types of technical issues are listed?
• How should you handle parachute fabric to avoid staining or contamination during sewing?
• Which of the following is a common cause of sewing thread breakage?
• How should you finish a cut edge on parachute fabric to prevent fraying?
• Which statement best describes the core responsibilities of a PR during a mission?
• Under what condition would a repair emphasize patch reinforcement and bartacks at corners to maintain seam integrity?
• Which corrosion form involves peeling away layers along grain boundaries and is considered an advanced intergranular attack?
• NAVAIR 13-1-6.4-1 refers to which topic?
• Which single tool is commonly used to ensure squareness during parachute panel assembly?
• Repeated exposure to UV light will cause which change in nylon canopy fabric?
• Which form has an extremely low temperature of -297 degrees Fahrenheit?
• Why is it important to verify grain lines and panel orientation before stitching?
• What is flagging in parachute sewing, and how can it be prevented?
• What storage conditions are best for parachute components when not in use?
• If a seam shows a skipped stitch or loose thread, what is the proper corrective action?
• How does UV exposure affect nylon canopy fabric?
• Which of the following is listed as a hazmat type?
• Which parts of the parachute container and its attachments require the most frequent inspection?
• Atoms or groups of atoms bound together which are positively or negatively charged are called what?
• What does CADs stand for?
• Why is thread type selection important in canopy repairs?
• Define bartack and its purpose in parachute sewing.
• Which option best describes a pre-deployment inspection?
• LOX stands for which term?
• What is the purpose of knotting or finishing threads at the end of a seam?
• How do you repair a small tear in parachute fabric while preserving strength?
• Which item is NOT LOX PPE?
• How do you verify correct canopy orientation before packing?
• What is the purpose of backstitching at the start and end of a seam?
• Which of the following lists the main components of a typical static-line parachute system?
• Which statement about the function of the closing loop is true?
• For quick-release buckles in parachute assemblies, what is a key installation consideration?
• Common cause of accidents when handling ordinance?
• How do you verify the canopy's stability after a repair during a post-repair test?
• What documentation should accompany a repack operation?
• What checks should be performed after completing a parachute sewing operation?
• What factor ensures that a repair does not compromise the load-bearing path of the canopy?
• Gaseous and Liquid are categories under which topic?
• In grommet installation, why is edge distance important?
• Publications and other forms of documentation containing descriptions of flight gear, components, and equipment with their instructions for their use and maintenance are collectively known as what?
• Which corrosion form involves peeling or flaking along grain boundaries, often seen in certain alloys?
• Which factor is not listed as essential to consider when storing parachute gear aboard ships?
• How many digits comprise a date in Julian calendar format?
• What fabric is most commonly used for Navy parachutes and why?
• LOX stands for what?
• What is the purpose of reinforcement and bartacks when re-sewing a seam near a high-load area?
• Which system is used to account for man hours and for tracking and monitoring maintenance and inspections?
• What is the form number for VIDS/MAF?
• One volume of LOX is equal to how many volumes of gaseous Oxygen?
• What does the term 'gores' refer to in parachute terminology?
• Which steps ensure seam alignment before sewing a parachute panel?
• What does HERO stand for?
• The general subject, classification, or major category of the manual is associated with which Part?
• During pre-pack checks, why is inspecting closures and stitching important?
• Which corrosion typically presents as a uniform loss of material across the surface?
• What does "picking" mean in sewing, and why remove it?
• What is the purpose of inspection and QA in PR operations?
• What is the Julian calendar format used for dates?
• Which code is used for ordinance only?
• Which factors influence the decision to repair versus replace a damaged patch?
• How do you determine appropriate thread tension when using a new sewing machine for parachute fabric?
• Which term describes a charged particle formed when an atom gains or loses electrons?
• Bulletin is a type of which?
• How do canopy and pack container differ?
• Which document describes the current configuration of all personal survival equipment issued to the aircrew member?
• Which statement best describes the primary use of the parachute pack frame?
• Formal Change is a type of which?
• Which statement best describes the secondary symmetry considerations during panel layout and cutting?
• What routine maintenance should be performed on sewing needles used for parachute work?
• What is the function of a parachute panel in the canopy?
• Which environmental factors aboard ships must be considered when storing parachute gear?
• Which record tracks a specific piece of gear on loan from I-level?
• What are the four inspection phases of MAF?
• How should you test and adjust thread tension on a parachute sewing machine before production?
• Which term describes corrosion that occurs along the grain boundaries within a metal?
• Under what conditions should a parachute component be retired from service?
• Where is backstitching applied in canopy seam work and why?
• What is the function of grommets on parachute panels?
• What is the recommended method to prevent edge fraying when trimming parachute fabric?
• Define seam allowance and explain its importance in parachute sewing.
• What term refers to 'Basically a replacement part' ?
• If a fabric cut extends into a seam, what is the recommended repair approach?
• Technical Manuals are described as having two types. What are they?
• Which hazmat type includes substances that can cause corrosion?
• Which tools are commonly used to ensure squareness and alignment in parachute assembly?
• HERO hazards relate to what type of hazard?
• Which of the following is NOT a factor influencing thread selection for a parachute component?
• In the damage assessment workflow, what is the step after visually inspecting for tears and abrasions?
• What is a recommended preventive action for sewing thread breakage?
• Which statement best describes why keeping records during a repack is required?
• Which corrosion is commonly associated with excessive grain boundary attack and exfoliation?
• Identify factors that degrade parachute fabric in storage.
• Which of the following is a Fire Symbol classification under Class 1.4?
• Which LOX PPE glove type is specified?
• CAD maintenance includes which activity?
• Which are typical signs of heat damage on parachute fabric?
• Which term is defined by extremely hazardous near combustibles?
• What is the form number for the Support Equipment Preoperational Record?
• What is the function of suspension lines?
• Which technique helps prevent fabric fraying when cutting canopy fabric?
• During a post-repair test, which action confirms proper line alignment and canopy shape?
• What is the purpose of bartacks at patch corners?
• What is the purpose of a packing seam in a parachute system?
• How do training parachutes differ from operational canopies in terms of use and inspection?
• Why is tagging and documentation important in PR?
• Edge sealing tapes or sealants are used in canopy repairs to?
• Which natural process of materials returning to their natural states is listed?
• What is a key installation consideration for Velcro straps on parachute gear?
• Which of the following lists typical tools found in a PR sewing kit?
• The only authorized medium for directing the accomplishment and recording of modifications and one time inspections of NAVAIR-accepted equipment is which?
• What are the two primary types of lines involved in a parachute system?
• Which document describes the current configuration of aircrew survival equipment?
• An advanced form of intergranular corrosion is called what?
• Which safety requirement relates to the storage and handling of nylon parachute fabric?
• Which hazmat type includes substances that promote combustion?
• What is the primary objective of the Navy PR Introduction and Sewing Practice Test?
• Which statement best describes the handling of approved repair methods in Navy PR sewing tasks?
• When sewing a reinforcement patch, what is the purpose of baste work if needed?
• Interim Change is a type of which?
• What is the form number for the Aircrew Personal Equipment Record?
• When is pre-stitching or tacking used in canopy repairs?
• Rapid Action Minor Engineering Change is abbreviated as which term?
• Why is hardware inspection essential for PR tasks?
• What fabric is typically used for military parachute canopies and why?
• Name safety practices before starting any parachute sewing operation.
• Which steps ensure symmetry when marking and cutting multiple parachute panels?
• Define seam grade and its relevance to canopy repairs.
• Which statement best describes the functional difference between a parachute pack frame and a container, and how each is used?
• What is a common failure mode for parachute fabric in the presence of solvents or fuels?
• What determines the appropriate needle size for nylon parachute fabric?
• Which sequence correctly outlines sewing a reinforcement patch onto a canopy panel?
• How many members are in Ordinance Handling Teams?
• Why is proper gore alignment critical for canopy performance?
• During canopy fabric damage assessment, after evaluating damage size, what is the next step?
• How many parts does the NAVAIR conventional numbering system have?
• What is described as the most common type of corrosion?
• What is the recommended method for cleaning parachute fabric to maintain its integrity?
• What is the smallest unit of an element that retains the characteristics of that element?
• A liquid solution, usually water, containing ions is called what?
• Which term best describes the peeling away of metal layers caused by corrosion along grain boundaries?
• What does ALSS stand for?
• Why are skip stitches considered unsafe in critical parachute seams?
• Which condition would indicate that a parachute component should be retired from service?
• The part that identifies a particular type of manual is which part?
• Gaseous and Liquid are types of Oxygen. Which option correctly completes this statement?
• What is the purpose of a pre-deployment inspection?
• Which condition would indicate an unacceptable parachute fabric during inspection?
• In a galvanic couple, which material acts as the cathode, having fewer tendencies to corrode than the anode?
• COMNAVAIRFOEINST 4790.2 corresponds to which program?
• How is seam strength typically evaluated after a repair?
• Temporary fix until permanent fix can be done is called what?
• What is the expiration date format for CADs?
• In an electrochemical corrosion process, which electrode is the metal that tends to oxidize and lose material?
• What is the form number for the Aircrew Systems Record?
• In the Five Levels of Ordinance Certifications, what does TL stand for?
• Which item is part of LOX PPE?
• What is the primary purpose of edge sealing tapes or sealants in canopy repairs?
• What is the main purpose of color-coding and labeling parachute rig components?
• Which tool is commonly used to mark fabric measurements in PR sewing?
• Which two thread types are commonly used and why?
• How does stitch length affect parachute seam strength and fabric performance?
• Which form of corrosion is an advanced form of intergranular corrosion?
• During routine parachute fabric inspection, which defects should you identify?
• Why is fabric grain alignment important when cutting parachute panels?
• In a galvanic couple, the material that corrodes less readily is called the what?
• What is the recommended method for drying parachute fabric after cleaning?
• HAZMAT is best defined as what?
• Which statement best reflects a key installation consideration for snap fasteners used in parachute rigs?
• What action should be taken with non-serviceable parachute components?
• What is the function of the pack/container in a static-line parachute system?
• The description "Identifies a particular type of manual" corresponds to which Part?
• What steps ensure proper load transfer when applying a reinforcement patch?
• Which term is defined as a material that may pose a substantial hazard to health, property, or the environment?
• Which of the following is a component of a static-line parachute system?
• What is the role of gores stitching along a canopy seam?
• In canopy repair, which statement best compares lockstitch and running stitch?
• Which steps constitute a proper pre-repack inspection?