What is the primary purpose of a non-destructive testing (NDT) method in aircraft maintenance?
Correct!
Wrong!
NDT methods allow inspection without damaging the component being tested.
Which document provides approved data for major repairs and alterations on aircraft?
Correct!
Wrong!
FAA-approved data is required for major maintenance actions.
What is the first step in the corrosion treatment process?
Correct!
Wrong!
Proper corrosion treatment requires systematic steps for effective removal.
Which inspection method would be most appropriate for detecting surface cracks in aluminum?
Correct!
Wrong!
Different NDT methods are suited for different types of defects.
What is the purpose of a service bulletin (SB) issued by an aircraft manufacturer?
Correct!
Wrong!
Service bulletins provide important maintenance recommendations.
When performing a 100-hour inspection, which of the following is included?
Correct!
Wrong!
100-hour inspections follow specific requirements for aircraft used in commercial service.
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What is the proper sequence for applying protective finishes after corrosion treatment?
Correct!
Wrong!
Proper surface treatment ensures maximum protection against future corrosion.
Which tool would be most appropriate for measuring the depth of a scratch in an aircraft skin?
Correct!
Wrong!
Precision measurement is critical when evaluating damage limits.
What is the primary difference between a major repair and a minor repair?
Correct!
Wrong!
FAA regulations distinguish between major and minor repairs based on impact.