2a553a 2011 Vol 2

64 Questions | Total Attempts: 179

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University Quizzes & Trivia

New 2A553A 2011 Comm/Nav CDC URE questions from Air University practice test. . . . � ENJOY


Questions and Answers
  • 1. 
    (201) What structural areas are designed to allow maintenance personnel to inspect or service aircraft components?
    • A. 

      Doors

    • B. 

      Nacelles

    • C. 

      Windows

    • D. 

      Plates and skins

  • 2. 
    (201) What is provided on some large doors to provide access for inspections?
    • A. 

      Small, hinged doors

    • B. 

      Small inspection inlets

    • C. 

      Small, hinged windows

    • D. 

      Small inspection outlets

  • 3. 
    (202) What components are used to guard against accidental firing of ejection seats?
    • A. 

      Initiators

    • B. 

      Stabilizers

    • C. 

      Safety pins

    • D. 

      Red streamers

  • 4. 
    (202) How do independent positioning determining subsystems function?
    • A. 

      By recording radar data

    • B. 

      By calculating aircraft attitude

    • C. 

      Independent of inertial navigation

    • D. 

      Independent of ground equipment

  • 5. 
    (203) Which is not part of an engine indicating system?
    • A. 

      Fuel flow

    • B. 

      Oil quantity

    • C. 

      Engine vibration

    • D. 

      Water temperature

  • 6. 
    (204) Ejection seats in military aircraft are particularly dangerous because
    • A. 

      People do not get the proper training on them

    • B. 

      The system contains an explosive charge

    • C. 

      Checklists are not always available

    • D. 

      All aircraft use different systems

  • 7. 
    (204) What is normally considered a minimum safe distance from the intake of an operating jet engine?
    • A. 

      25 feet to the front and sides of the engine intake

    • B. 

      50 feet to the front and sides of the engine intake

    • C. 

      50 feet to the front and 25 feet to the sides of the engine intake

    • D. 

      25 feet to the front and 10 feet to the sides of the engine intake

  • 8. 
    (204) When approaching overheated aircraft wheels, always approach the wheel
    • A. 

      From the side of the wheel

    • B. 

      At a 45° angle to the wheel

    • C. 

      From the front of or behind the wheel

    • D. 

      Only after the blowout screen is in place

  • 9. 
    (204) What happens when radio-frequency energy is absorbed in the tissue of your body?
    • A. 

      Nothing

    • B. 

      Heat is produced

    • C. 

      Your heart beats irregularly

    • D. 

      Your internal organs start deteriorating

  • 10. 
    (204) What is the minimum safe distance from an ultra-high frequency antenna when the associated transmitter is radiating power?
    • A. 

      1 foot

    • B. 

      3 feet

    • C. 

      5 feet

    • D. 

      10 feet

  • 11. 
    (204) The minimum safe distance from a high-frequency antenna when the associated transmitter is radiating power is
    • A. 

      1 foot

    • B. 

      3 feet

    • C. 

      5 feet

    • D. 

      10 feet

  • 12. 
    (204) The variables upon which radiation hazards depend do not include the
    • A. 

      Strength of emission

    • B. 

      Time (length) of exposure

    • C. 

      Experience of the operator

    • D. 

      Number of units operating in the area

  • 13. 
    (204) The maximum noise level that is considered to be relatively safe is
    • A. 

      75 dBA

    • B. 

      84 dBA

    • C. 

      96 dBA

    • D. 

      100 dBA

  • 14. 
    (204) What is not a required action when working around moving machinery?
    • A. 

      Wearing loose, comfortable clothing

    • B. 

      Buttoning your shirt cuffs

    • C. 

      Taking off your watch

    • D. 

      Taking off your rings

  • 15. 
    (205) Which is not an Air Force inspection concept?
    • A. 

      Phase

    • B. 

      Periodic

    • C. 

      Preflight

    • D. 

      Isochronal

  • 16. 
    (205) Which statement does not describe the programmed depot maintenance inspection concept?
    • A. 

      May use contingency inspection work card decks for a limited period of time

    • B. 

      Consists of inspections requiring skills beyond that of a normal operating unit

    • C. 

      Applies to all units in the Air Force, regardless of type of aircraft

    • D. 

      Applies only to units under the periodic inspection concept

  • 17. 
    (206) What type of inspection is a flight preparedness check?
    • A. 

      Phase

    • B. 

      Preflight

    • C. 

      End-of-runway

    • D. 

      Basic postflight

  • 18. 
    (206) When is the thruflight inspection performed?
    • A. 

      After the last flight of the day

    • B. 

      Before the aircraft goes on alert

    • C. 

      Prior to takeoffs at intermediate stops

    • D. 

      After a specific number of flying hours has elapsed

  • 19. 
    (207) Which inspection is more extensive than the hourly postflight or basic postflight inspections, and covers certain parts, areas, and systems of the aircraft that require less frequent inspection?
    • A. 

      Phase

    • B. 

      Major

    • C. 

      Minor

    • D. 

      Periodic

  • 20. 
    (207) Which inspection is designed to reduce the time an aircraft is out of commission for any given inspection?
    • A. 

      Phase

    • B. 

      Major

    • C. 

      Preflight

    • D. 

      Hourly postflight

  • 21. 
    (208) When the home station check inspection becomes due during a mission, it is completed at the base
    • A. 

      To which the aircraft belongs

    • B. 

      Where the first intermediate stop is made

    • C. 

      From which the mission is being performed

    • D. 

      Nearest the aircraft when the inspection becomes due

  • 22. 
    (209) Which inspection includes a review of the forms for current status, a visual inspection of equipment for defects, and adequate servicing?
    • A. 

      Special

    • B. 

      Operator

    • C. 

      Acceptance

    • D. 

      Periodic and scheduled lubrication

  • 23. 
    (209) Acceptance inspections are performed when
    • A. 

      Directed by the major command or local policy

    • B. 

      Newly assigned support equipment arrives

    • C. 

      Directed by the applicable technical order

    • D. 

      Equipment is being transferred

  • 24. 
    (210) Malfunctions documented on an AFTO Form 244, Industrial/Support Equipment Record, are the responsibility of
    • A. 

      Aerospace ground equipment mechanics

    • B. 

      Avionics backshop personnel

    • C. 

      Propulsion mechanics

    • D. 

      Flight line technicians

  • 25. 
    (210) The AFTO Form 245 is used
    • A. 

      To document quality assurance evaluations

    • B. 

      To document scheduled maintenance on aircraft

    • C. 

      As a continuation sheet for Part V of the AFTO Form 244

    • D. 

      To allow supervisors to review equipment maintenance documentation