Free Aircraft Maintenance Technician (AMT) Certification Exam Questions and Answers
Aircraft Maintenance Technician (AMT) Certification Exam is an Aviation certification exam. This page has free practice questions for it with answers and explanations, set out the way the real exam asks them, plus a timed practice test that scores you against the pass mark.
If you searched for Aircraft Maintenance Technician (AMT) Certification Exam dumps, an ExamTopics discussion or a free PDF, this is the question bank for it: practice questions with verified answers and explanations, a timed practice test and updates whenever Aviation changes the exam.
Last updated: October 1, 2026
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- 1000+
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- First 10, with answers
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- 130 mins · 70%
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- Multiple choice
Recommended: Switch to Test Mode to start a practice test that simulates the real exam experience.
Question #1
Which entry is required for a 14 CFR 43.11 inspection record but not for a 43.9 maintenance record?
Correct answer: B
Explanation
43.11 requires the date of inspection and aircraft total time in service; signature and certificate number are required by both.
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Question #2
Who may perform an annual inspection on a US-registered aircraft?
Correct answer: B
Explanation
14 CFR 65.91 and 43.15 require an IA or repair station for annual inspections.
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Question #3
Which statement about airworthiness directives is correct?
Correct answer: A
Explanation
ADs are regulatory; operating an aircraft that does not comply is prohibited.
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Question #4
A 24 V source feeds a resistive load of 8 ohms. What is the current?
Correct answer: D
Explanation
I = V / R = 24 / 8 = 3 A.
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Question #5
Two resistors of 10 ohms and 15 ohms are connected in parallel. What is the total resistance?
Correct answer: C
Explanation
R = (10 x 15) / (10 + 15) = 6 ohms.
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Question #6
The specific gravity of a fully charged lead-acid cell is approximately:
Correct answer: C
Explanation
Typical full charge is about 1.275 to 1.300; lower values mean discharged.
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Question #7
The main wheels carry a total of 1,200 lb at an arm of 100 in and the nose wheel carries 400 lb at an arm of 40 in. What is the empty-weight CG?
Correct answer: A
Explanation
Moment = 120,000 + 16,000 = 136,000; weight = 1,600; CG = 85 in.
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Question #8
A cylinder has a swept volume of 600 cu in and a clearance volume of 100 cu in. What is the compression ratio?
Correct answer: B
Explanation
CR = (swept + clearance) / clearance = 700 / 100 = 7:1.
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Question #9
A rivet with the letters 'AD' on the head is made of which alloy?
Correct answer: B
Explanation
AD denotes 2117-T4; D is 2017, DD is 2024, and B is 5056.
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Question #10
What is Alclad aluminium?
Correct answer: C
Explanation
The pure aluminium cladding corrodes sacrificially and protects the stronger alloy core.
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Discussion
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FAQ
- Q1: What is the Aircraft Maintenance Technician (AMT) Certification Exam exam?
- A: Aircraft Maintenance Technician (AMT) Certification Exam is a professional examination offered by Aviation.
- Q2: Are there practice questions for Aircraft Maintenance Technician (AMT) Certification Exam?
- A: The Aircraft Maintenance Technician (AMT) Certification Exam question bank is still being written. The rest of the catalogue is free to read while you wait — the first ten questions of every exam, answers included, with no account needed.
- Q3: How should I prepare for Aircraft Maintenance Technician (AMT) Certification Exam?
- A: Start from the official Aviation exam objectives, which define what is actually tested, and practise against questions written to them rather than to a syllabus someone has guessed at.