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Mastery ~10 min · ~0 min remaining

Mastery test

Demonstrate mastery of quality, convergence, and automatic decision-making.

Show that you can do it without hints

You need at least 80% and every critical check correct. You can retry without a limit; each attempt gives you a focused review path.

8 checks

Competency

Choose a mesh based on quality and convergence.

Expected evidence

Relative variation of displacement below 2%.

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1.What does a single mesh with a smooth contour show? Critical
2.Enter the percentage variation threshold used to accept convergence. Critical
%
3.Which sequence represents increasing refinement?
4.SHPP reports poorly shaped elements. What do you do? Critical
5.Prediction: if mesh_h decreases while maintaining the geometry, what do you normally expect?
6.No pair of meshes meets the 2%. What should the script record? Critical
7.Mesh refinement accidentally changes one region material. Is the convergence study valid? Retrieval M03
8.Why restore ALLSEL before counting the full mesh? Retrieval M02

The assessment is scored and progress is saved in this browser.