2A652 Volume 1 CDC Pretest

87 Questions | Total Attempts: 1672

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2A652 Quizzes & Trivia

Questions and Answers
  • 1. 
    The effect of noise depends on the
    • A. 

      Deflection, frequency, and volume

    • B. 

      Frequency, volume, and duration of exposure

    • C. 

      Deflection, volume, and duration of exposure

    • D. 

      Deflection, frequency, and duration of exposure

  • 2. 
    Before removing a component from and air compressor for safety you must ensure
    • A. 

      The air compressor is grounded

    • B. 

      The air strainer is in place

    • C. 

      The battery is disconnected

    • D. 

      All air pressure is drained

  • 3. 
    The size of screwdriver is determined by the shank
    • A. 

      Length

    • B. 

      Weight

    • C. 

      Temper

    • D. 

      Width

  • 4. 
    Which type of screwdriver is used in tight places where there isn't enough room to use a standard screwdriver?
    • A. 

      Cross-point

    • B. 

      Flat-blade

    • C. 

      Phillips

    • D. 

      Offset

  • 5. 
    Pliers are properly used to
    • A. 

      Loosen a nut

    • B. 

      Hold material

    • C. 

      Replace a wrench

    • D. 

      Hammer a cotter pin

  • 6. 
    Which pliers have a locking device to hold materials securely?
    • A. 

      Dikes

    • B. 

      Vice grip

    • C. 

      Snap ring

    • D. 

      Water pump

  • 7. 
    Diagonal cutting pliers are designed to cut
    • A. 

      Bolts

    • B. 

      Rivets

    • C. 

      Small wire

    • D. 

      Hard steel

  • 8. 
    If you must push a wrench rather than pull it, how should you do it?
    • A. 

      Grasp the handle near the socket

    • B. 

      Grip the wrench tightly near the center

    • C. 

      Grip the wrench tightly with both hands

    • D. 

      Use the base of your palm and hold your hand open

  • 9. 
    An adjustable wrench is used best by
    • A. 

      Pulling toward the adjustable jaw and using an extension

    • B. 

      Tightening the jaws around the nut and using an extension

    • C. 

      Pulling toward the adjustable jaw and tightening the jaws around the nut

    • D. 

      Pulling toward the stationary jaw and tightening the jaws around the nut

  • 10. 
    The size of a flat, cold chisel is determined by the
    • A. 

      Length of the cutting edge

    • B. 

      Width of the cutting edge

    • C. 

      Length of the handle

    • D. 

      Length of the chisel

  • 11. 
    Before operating the pnewmatic impact wrench you must
    • A. 

      Inspect it

    • B. 

      Lubricate it

    • C. 

      Blow out the airhose

    • D. 

      Ensure that its use is necessary

  • 12. 
    Which part of the torque wrench scale is normally not used?
    • A. 

      Lower 10%

    • B. 

      Lower 20%

    • C. 

      Upper 20%

    • D. 

      Upper 10%

  • 13. 
    Replacement hardware decisions are based on
    • A. 

      Supervisor's preference

    • B. 

      Serviceability criteria

    • C. 

      Availability

    • D. 

      Cost

  • 14. 
    What portion of the bolt identifies the type and material of the bold?
    • A. 

      Nut

    • B. 

      Grip

    • C. 

      Head

    • D. 

      Shank

  • 15. 
    What type of bolt is typically used to connect accessories to an engine?
    • A. 

      Stud

    • B. 

      Fine thread bolt

    • C. 

      Coarse thread bolt

    • D. 

      General purpose bolt

  • 16. 
    The primary function of a nut is to
    • A. 

      Prevent vibration

    • B. 

      Provide an adjustment mechanism

    • C. 

      Provide an auxiliary locking or safety device

    • D. 

      Trasmit the full design load to the adjoined members

  • 17. 
    What type of nut should never be used in areas where the temperature exceeds 250 degrees Farhrenheit?
    • A. 

      Self-locking nut

    • B. 

      Castellated nut

    • C. 

      Metallic nut

    • D. 

      Plain nuts

  • 18. 
    What type of washer is used to shim?
    • A. 

      Spieral lock washers

    • B. 

      Plain washers

    • C. 

      Crush washers

    • D. 

      Lock washers

  • 19. 
    What type of screw has the same shear strength as an equivalent size bolt?
    • A. 

      Setscrews

    • B. 

      Machine screws

    • C. 

      Structural screws

    • D. 

      Self-tapping screws

  • 20. 
    What color code is given to pre-insulated terminals that can be used to terminate wire sizes 18 through 22?
    • A. 

      Red

    • B. 

      Blue

    • C. 

      Green

    • D. 

      Yellow

  • 21. 
    What does the "-4" identify in fitting part numbers MS20822-4D?
    • A. 

      Military specification

    • B. 

      Type of fitting

    • C. 

      Air Force/Navy

    • D. 

      Fitting size

  • 22. 
    Which types of fitting are designed for pressure systems below 3000 psi?
    • A. 

      Flared fittings

    • B. 

      Standard fittings

    • C. 

      Flareless fittings

    • D. 

      Precision-type flared fittings

  • 23. 
    What is the most commonly used type of tubing in AGE applications?
    • A. 

      Pipe

    • B. 

      Copper

    • C. 

      Pressure

    • D. 

      Mechanical

  • 24. 
    The primary cause of foreign object damage (FOD) is
    • A. 

      Aircraft

    • B. 

      Nature

    • C. 

      People

    • D. 

      AGE

  • 25. 
    What type of index is used to order TO?
    • A. 

      TO catalog

    • B. 

      Alphabetical index

    • C. 

      Cross-reference table

    • D. 

      List of applicable publications