SkyDrill
ACS area A

Metallic Structures

20 practice questions for the Aviation Mechanic Airframe (AMA) test. Open any question for the answer, an explanation of every choice, background, and the source citation. To answer them in a quiz, use the practice mode and pick this area.

  1. 1.Flame used for most oxy-acetylene weldingAM.II.A.K11
  2. 2.TIG power setting for aluminum and magnesiumAM.II.A.K12
  3. 3.Purpose of shielding gas in GMAWAM.II.A.K13
  4. 4.Rosette weld hole diameterAM.II.A.K14
  5. 5.Why welds are never filedAM.II.A.K15
  6. 6.Role of the skin in stressed skin constructionAM.II.A.K16
  7. 7.Supporting an aircraft during structural repairAM.II.A.R1
  8. 8.Eye protection at a bench grinderAM.II.A.R2
  9. 9.Minimum remaining cylinder pressureAM.II.A.R3
  10. 10.Effect of a poor ground connection in arc weldingAM.II.A.R4
  11. 11.Black residue around rivet headsAM.II.A.K1
  12. 12.Patch material gauge for riveted repairsAM.II.A.K2
  13. 13.Producing a rivet hole of correct sizeAM.II.A.K3
  14. 14.Rivet diameter from skin thicknessAM.II.A.K4
  15. 15.Freezer storage of 2024-T4 rivetsAM.II.A.K5
  16. 16.Minimum rivet pitch in a single rowAM.II.A.K6
  17. 17.Total rivet length from grip lengthAM.II.A.K7
  18. 18.Pneumatic drill motors near flammable materialsAM.II.A.K8
  19. 19.Maximum acetylene regulator settingAM.II.A.K9
  20. 20.Upright standing time for a laid-down acetylene cylinderAM.II.A.K10