100+ Free GCAA Ghana AME Exam Practice Questions

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2026 Statistics

Key Facts: GCAA Ghana AME Exam Exam

100

Practice Questions

OpenExamPrep

CAR-66

Syllabus Standard

GCAA Airworthiness

75%

Passing Score

GCARs Part 2

75 sec

Time Per Question

Exam Guidelines

2 Years

Licence Validity

GCARs Part 2

Online

Application Method

GCAA E-Services

The GCAA Ghana AME Licence Examination is CAR-66 and GCARs Part 2 aligned, requiring a 75% score per basic knowledge module to pass. The licence certifies engineers to perform maintenance and issue Certificate of Release to Service (CRS) for civil aircraft in Ghana. This free preparation bank offers 100 high-quality multiple choice questions covering Mathematics (M1), Physics (M2), Materials & Hardware (M6), Maintenance Practices (M7), Human Factors (M9), and Aviation Legislation (M10).

Sample GCAA Ghana AME Exam Practice Questions

Try these sample questions to test your GCAA Ghana AME Exam exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A sheet metal repair requires adding three reinforcement plates with thicknesses of 1/16 inch, 3/32 inch, and 1/8 inch. What is the total thickness of these plates combined?

A.7/32 inch

B.5/16 inch

C.1/4 inch

D.9/32 inch

Explanation: To find the total thickness, convert all fractions to a common denominator of 32: 1/16 = 2/32, 3/32 = 3/32, and 1/8 = 4/32. Adding them gives 2/32 + 3/32 + 4/32 = 9/32 inch.

2The lift equation is given by L = 1/2 * rho * V^2 * S * CL. Transpose this equation to solve for the velocity (V).

A.V = sqrt( L * rho * S * CL )

B.V = sqrt( (L) / (2 * rho * S * CL) )

C.V = sqrt( (2 * L) / (rho * S * CL) )

D.V = (2 * L) / (rho * S * CL)

Explanation: First multiply both sides by 2 to get 2L = rho * V^2 * S * CL. Next, divide both sides by (rho * S * CL) to get V^2 = (2L) / (rho * S * CL). Finally, take the square root of both sides: V = sqrt( (2L) / (rho * S * CL) ).

3Calculate the area of a trapezoidal wing section with a root chord of 3.2 meters, a tip chord of 1.8 meters, and a semi-span (height) of 6.5 meters.

A.32.50 square meters

B.10.40 square meters

C.20.80 square meters

D.16.25 square meters

Explanation: The area of a trapezoid is A = ((a + b) / 2) * h. For a semi-span wing section: A = ((3.2 + 1.8) / 2) * 6.5 = (5.0 / 2) * 6.5 = 2.5 * 6.5 = 16.25 square meters.

4An accessory gearbox drive gear has 36 teeth and drives a hydraulic pump gear with 12 teeth. If the drive gear rotates at 3,000 RPM, what is the speed of the hydraulic pump gear?

A.1,000 RPM

B.36,000 RPM

C.9,000 RPM

D.6,000 RPM

Explanation: The gear ratio is Drive Teeth / Driven Teeth = 36 / 12 = 3. Because the driven gear is smaller, it rotates faster. Speed of driven gear = Drive RPM * Gear Ratio = 3,000 * 3 = 9,000 RPM.

5A technician shears a sheet of aluminum alloy measuring 1.2 square meters. If the scrap waste produced from cutting out templates measures 0.18 square meters, what percentage of the sheet was wasted?

A.18%

B.12%

C.20%

D.15%

Explanation: Percentage waste is calculated as (Waste Area / Total Area) * 100 = (0.18 / 1.2) * 100 = 0.15 * 100 = 15%.

6A structural brace strut forms a right-angled triangle with the fuselage skin. If the horizontal run of the strut is 40 cm and the vertical rise is 30 cm, what is the length of the brace strut?

A.70 cm

B.60 cm

C.10 cm

D.50 cm

Explanation: Using the Pythagorean theorem (a^2 + b^2 = c^2), the length of the brace strut (hypotenuse) is c = sqrt(30^2 + 40^2) = sqrt(900 + 1600) = sqrt(2500) = 50 cm.

7What is the decimal equivalent of the binary address 101101 used in an aircraft ARINC 429 digital transmitter configuration?

A.37

B.29

C.45

D.53

Explanation: Converting 101101 to decimal involves summing the values of the powers of 2 for positions where a '1' is present: (1 * 2^5) + (0 * 2^4) + (1 * 2^3) + (1 * 2^2) + (0 * 2^1) + (1 * 2^0) = 32 + 0 + 8 + 4 + 0 + 1 = 45.

8A cylindrical hydraulic accumulator has a piston diameter of 10 cm and a stroke length of 24 cm. What is the internal volume of the accumulator cylinder? (Use pi = 3.1416)

A.7,539.84 cubic cm

B.753.98 cubic cm

C.1,884.96 cubic cm

D.3,769.91 cubic cm

Explanation: The radius of the cylinder is diameter / 2 = 10 / 2 = 5 cm. The volume of a cylinder is V = pi * r^2 * h = 3.1416 * 5^2 * 24 = 3.1416 * 25 * 24 = 3.1416 * 600 = 1,884.96 cubic cm.

9If an aircraft cabin noise level increases from 80 dB to 86 dB, what is the approximate ratio increase in sound power level?

A.4.0 times

B.6.0 times

C.2.0 times

D.1.5 times

Explanation: In acoustics, an increase of 3 dB represents a doubling of the sound power. An increase of 6 dB (80 to 86 dB) represents two 3 dB doublings, which is 2 * 2 = 4 times the original sound power level.

10An avionics test set measures a capacitor value of 0.0000047 Farads. Express this capacitance value in standard scientific notation.

A.47 * 10^-7 F

B.0.47 * 10^-5 F

C.4.7 * 10^-6 F

D.4.7 * 10^-5 F

Explanation: To express 0.0000047 in scientific notation, move the decimal point 6 places to the right to obtain 4.7. This corresponds to multiplying by 10^-6. Hence, the value is 4.7 * 10^-6 F (or 4.7 microfarads).

About the GCAA Ghana AME Exam Exam

The GCAA Ghana Aircraft Maintenance Engineer (AME) Licence Examination is the official licensing exam for aircraft engineers in Ghana. Operating under the Ghana Civil Aviation Regulations (GCARs) Part 2 and CAR-66 standards, this Modular testing pathway requires candidates to demonstrate basic technical knowledge across key mechanical, electrical, and systems disciplines before gaining their certificate of release to service (CRS) privileges.

Assessment

Basic-knowledge multiple-choice module examinations aligned with CAR-66 and GCARs Part 2.

Time Limit

Timed at approximately 75 seconds per question.

Passing Score

75% minimum passing score per module.

Exam Fee

Per-module fees are set by the GCAA and approved training centers, and change periodically. (Ghana Civil Aviation Authority (GCAA))

GCAA Ghana AME Exam Exam Content Outline

20%

Materials and Hardware (M6)

Aircraft metals and alloys, heat treatment, corrosion prevention, non-metallic materials, composites, and aerospace hardware/fasteners.

20%

Maintenance Practices (M7)

Hand tools, measurement tools, safety precautions, jacking/towing, NDT (Non-Destructive Testing), electrical wiring, and documentation.

15%

Mathematics (M1)

Fractions, algebraic equations, transposition, geometry, areas/volumes, and conversions.

15%

Physics (M2)

Newton's laws, mechanics, thermodynamics, fluid dynamics (Bernoulli's principle), heat transfer, and wave motion.

15%

Human Factors (M9)

The Dirty Dozen, the SHEL model, fatigue, sleep/circadian rhythm, noise, lighting, and communication/teamwork.

15%

Aviation Legislation (M10)

GCARs Part 2 licensing rules, GCAA roles, Certificate of Release to Service (CRS), logbooks, Airworthiness Directives (ADs), and MEL.

How to Pass the GCAA Ghana AME Exam Exam

What You Need to Know

Passing score: 75% minimum passing score per module.
Assessment: Basic-knowledge multiple-choice module examinations aligned with CAR-66 and GCARs Part 2.
Time limit: Timed at approximately 75 seconds per question.
Exam fee: Per-module fees are set by the GCAA and approved training centers, and change periodically.

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

GCAA Ghana AME Exam Study Tips from Top Performers

1Focus your study on Modules 6 (Materials and Hardware) and 7 (Maintenance Practices) as they form the core of daily engineering tasks and carry high exam weightings.

2Take time to study the aviation legislation module (M10) and GCARs Part 2. Knowing the exact requirements for a Certificate of Release to Service (CRS), MEL, and Airworthiness Directives is critical.

3Prepare for calculations in math and physics: practice conversions, Ohm's law, lift-drag ratios, and center of gravity calculations without a programmable calculator.

4Use our free bank of 100 practice questions to test your knowledge across the six core basic modules, reading explanations carefully for any incorrect answers.

Frequently Asked Questions

What regulations govern the GCAA AME Licence in Ghana?

The licence is governed by the Ghana Civil Aviation Regulations (GCARs) Part 2 for Personnel Licensing, and technical syllabus standards follow CAR-66.

What is the pass mark for the GCAA AME module exams?

The passing score for each basic knowledge module multiple-choice paper is 75%, in accordance with EASA and CAR-66 standards.

Are there practical experience requirements for the GCAA AME Licence?

Yes. In addition to passing the basic knowledge exams, candidates must demonstrate relevant practical aircraft maintenance experience, ranging from 2 to 5 years depending on the educational pathway (such as graduation from an approved CAR-147 training organization).

How do I apply for the GCAA AME exams in Ghana?

All applications for initial issue, renewal, type rating endorsement, or exam scheduling must be processed online through the official GCAA E-Licensing portal (E-Services).