About CEG Exam Prep
An independent practice platform for the Certified in Engineering Graphics (CEG) exam - real questions across every exam domain, each with a plain-language explanation.
What's on the CEG exam
The Certified in Engineering Graphics (CEG) exam is organized into 16 knowledge domains. It has 142 questions and is completed in 2 hours. Here is what it covers:
- ASME Standards, Terms, and Line Conventions
- ASME Standard Sheets, Title Blocks, Revision Blocks, and Part Lists
- Units, Measuring Devices, Scaling Issues, and Metric/Inch Conversion
- Geometry Terms, Definitions, and Constructions (2D and 3D)
- Orthographic Projection Theory, Standard Representation, and Spatial Visualization
- Sectional View Standards, Terms, and Conventional Practices
- Auxiliary View Standards, Terms, and Conventional Practices
- Pictorial Drawings and 3D Modeling Representation Methods
- Assembly Drawing Methods
- Dimensioning Standards, Including Choice and Placement Methods
- Tolerancing Calculations and Practices
- Geometric Dimensioning and Tolerancing (GDT)
- Machining Specifications, Callouts, and Surface Texture Symbols
- Screw Thread Representation
- Springs and Fasteners
- Specialized Examples – Gears, sheet metal, welding, castings, plastics, etc…
Every practice question on this site is organized across these 16 domains, so your study tracks the real exam structure instead of guesswork. As you answer, the per-domain analytics surface the areas still costing you points, so your review goes where it moves your score.
What we believe good exam prep looks like
Realistic practice beats passive reading. Every question is written to mirror the style and difficulty of the real exam, with a clear explanation of why the right answer is right and the others aren't.
Your weak spots should find you. Domain analytics, mistake review, and re-drilling are built in, so study time goes where it moves your score.
Pricing should be simple. One payment for a fixed access window matched to your exam date. No subscription, no auto-renewal, and 10 free questions to try before you spend anything.
Get in touch
Questions, feedback, or something not working? Email support@boardmentor.study - candidate messages are read and answered.