Aircraft Maintenance Engineer (AME) License Exams

Question 1

What is the primary function of a fuel boost pump in an aircraft fuel system?

To maintain positive fuel pressure, prevent vapor lock, and supply the engine-driven pump To filter contaminants from fuel before engine delivery To transfer fuel between tanks for lateral balance only To measure fuel quantity electronically

Correct Answer:

To maintain positive fuel pressure, prevent vapor lock, and supply the engine-driven pump

Question 2

Introducing the wrong fuel type into an aircraft (e.g., Jet-A into an avgas aircraft) is specifically called:

Cross-contamination Misfueling Fuel substitution Incorrect servicing

Correct Answer:

Misfueling

Question 3

Which component in a fuel system prevents fuel from flowing backward from the engine toward the tanks?

Fuel strainer Check valve Fuel selector valve Firewall shutoff valve

Correct Answer:

Check valve

Question 4

What does the designation 'AVGAS 100LL' mean?

Aviation gasoline with 100 octane rating and low lead content Aviation gasoline for use below 10,000 feet only Aviation gasoline approved for 100-hour inspection intervals Aviation gasoline meeting 100 kPa pressure specification

Correct Answer:

Aviation gasoline with 100 octane rating and low lead content

Question 5

How is a fuel system water contamination check typically performed?

Sending a sample to a laboratory for analysis Draining fuel from sumps into a clear container and visually checking for water separation Using a refractometer to measure water content Checking fuel color with a spectrometer

Correct Answer:

Draining fuel from sumps into a clear container and visually checking for water separation

Question 1

Exam overview

About this Exam

Prepare with the Aircraft Maintenance Engineer (AME) License Exams practice quiz. This question bank includes 100 questions covering aircraft, primary, maintenance, engine, and fuel. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

More details

Additional Information

Aircraft Maintenance Engineer (AME) License Exams

This practice set contains 100 questions from the matching question bank and focuses on aircraft, primary, maintenance, engine, and fuel. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

Quiz information

Frequently Asked Questions

The complete question count is available after full access is unlocked.

No fixed duration is currently configured for this quiz.

Question explanations are included where they are available in the quiz content, helping you review the reasoning after answering.

Yes. You can retake the practice test again as you continue studying during your available access period.

After your access is confirmed, you can continue into the complete practice exam from this quiz flow.

Unless explicitly stated otherwise, this page provides independent practice material for study and exam preparation and is not the official examination itself.

Keep studying

Correct Answer:

Correct Answer:

Correct Answer:

Correct Answer:

Correct Answer:

About this Exam

Additional Information

Aircraft Maintenance Engineer (AME) License Exams

Frequently Asked Questions

Related Questions

10th Brigade Engineer Battalion (10BEB) Board Practice Exam

2nd Class Power Engineering (2A1) Practice Exam

2nd Class Power Engineering 2A3 Practice Exam

2nd Class Power Engineering (2B1) Practice Exam

2nd Class Power Engineering 2B2 Practice Exam

2nd Class Power Engineering 2B3 Practice Exam