AM Study Guide 2026
Everything you need to pass the AM exam in one place: the exam format, every topic to study, real practice questions with explanations, flashcards, and full-length practice tests. Free, no sign-up needed.
📋 AM Exam Format at a Glance
📚 AM Topics to Study (21)
✍️ Sample AM Questions & Answers
1. Which of the following is a key principle of workplace safety in Aircraft Maintenance Certification?
Reporting near-misses helps organizations identify potential hazards before they cause serious injuries, creating a culture of safety.
2. Which approach best supports quality outcomes in Troubleshooting & Diagnostics for Aircraft Maintenance Certification?
Evidence-based methods provide a reliable foundation for achieving consistent, high-quality outcomes.
3. What is the term for the point at which an aircraft would balance if suspended?
The center of gravity (CG) is the point at which all of the aircraft's weight is considered to act and where it would balance if suspended.
4. In Aircraft Maintenance Certification, which action should be taken first when a safety incident occurs?
The immediate priority in any safety incident is to ensure all personnel are safe and out of danger before addressing other concerns.
5. What is the minimum wire bend radius typically specified to prevent conductor damage in aircraft wiring bundles?
AC 43.13-1B specifies that aircraft wire should not be bent to a radius less than 3 times the wire's outside diameter to avoid insulation cracking and conductor fatigue.
6. Which component converts AC generator output to DC for aircraft bus use?
A Transformer Rectifier Unit (TRU) steps down AC voltage and converts it to DC for the aircraft's DC bus.