2A656 Practice Test

Listed below are sample questions for 2A656 from our database. Register now to start taking tests for this AFSC! We have 373 questions currently in the database for this category.

The version of this CDC we have in the database is 2A656 01 1210, 1212, 1302, Edit Code 04

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  • 1 . Which publications are considered working handbooks?
    Air Force manuals
  • 2 . The butterfly valve of the air-conditioning pressure limiter is open when
    there is not enough pressure applied to the system.
  • 3 . What is a temporary storage location designed to store nuclear materials in transit through a base called?
    Safe Haven
  • 4 . The extent to which the primary's magnetic lines cut across the secondary is expressed as ___.
    coefficient of coupling.
  • 5 . What important fact must you remember, that can be overlooked, when replacing gaskets used in aircraft ducting?
    Always install a new gasket each time a joint is reconnected.
  • 6 . After performing an evaporation loss test on a liquid oxygen system, you fill the converter to its capacity with liquid oxygen and
    allow it to stabilize 2 hours before taking next reading
  • 7 . The current in a two-phase induction motor is ___.
    90ยบ out-of-phase.
  • 8 . Wire insulation may consist of several layers of nonconducting material that provides ___.
    thermal protection and fluid resistance.
  • 9 . In the bleed air anti-icing system, the engine bleed air (EBA) supply duct has a distribution duct (piccolo tube) that can be attached to the leading edge section. If it is, you must then replace the tube by removing
    the leading edge section
  • 10 . If a bleed air system leak is found in a high pressure/high temperature area, your next step is to
    inspect for heat damage.