AMS 262 UNIT 5 QUIZ STUDY GUIDE QUESTIONS AND ANSWERS 2026/2027 |
COMPLETE QUIZ REVIEW
What document is damage evaluation, classification, and repair information normally found? -
ANS ✔✔Structural Repair Manual
Define disband. - ANS ✔✔Separation of faceplates from the core in a sandwich.
Define delamination. - ANS ✔✔Separation of layers in a laminate.
What are the five NDI methods you must know? - ANS ✔✔Penetrant testing, magnetic particle
testing (MT), Eddy Current Testing (ET), Ultrasonic Testing (UT), Radiography Testing (RT)
What does ultrasonic testing (UT) do? - ANS ✔✔Uses ultra high frequency (.5 to 25MHz range)
sound to detect subsurface discontinuities (defect).
Is ultrasonic testing used in the field? - ANS ✔✔Yes.
What are the two methods of Ultrasonic Testing? - ANS ✔✔Contact (1 to 10MHZ) and
Immersion (5 to 25 MHZ)
Define A Scan. - ANS ✔✔A display where vertical signals are shown on an oscilloscope (CRT)
screen (has initial pulse, back reflection , discontinuity reflections.
Define B Scan. - ANS ✔✔Cross-sectional view of the test specimen on a CRT display (limited
because it does not show size of defect, only side view.)
COMPLETE QUIZ REVIEW
What document is damage evaluation, classification, and repair information normally found? -
ANS ✔✔Structural Repair Manual
Define disband. - ANS ✔✔Separation of faceplates from the core in a sandwich.
Define delamination. - ANS ✔✔Separation of layers in a laminate.
What are the five NDI methods you must know? - ANS ✔✔Penetrant testing, magnetic particle
testing (MT), Eddy Current Testing (ET), Ultrasonic Testing (UT), Radiography Testing (RT)
What does ultrasonic testing (UT) do? - ANS ✔✔Uses ultra high frequency (.5 to 25MHz range)
sound to detect subsurface discontinuities (defect).
Is ultrasonic testing used in the field? - ANS ✔✔Yes.
What are the two methods of Ultrasonic Testing? - ANS ✔✔Contact (1 to 10MHZ) and
Immersion (5 to 25 MHZ)
Define A Scan. - ANS ✔✔A display where vertical signals are shown on an oscilloscope (CRT)
screen (has initial pulse, back reflection , discontinuity reflections.
Define B Scan. - ANS ✔✔Cross-sectional view of the test specimen on a CRT display (limited
because it does not show size of defect, only side view.)