Incident1of3
Observed symptom
After refining the loaded face, displacement almost doubles while material and geometry remain unchanged.
Which contract would you check before convergence?
Choose the first professional action
Mastery ~10 min · ~0 min remaining
Mastery test
Demonstrate mastery of SOLVE, reactions, and equilibrium auditing.
Mixed decision practice
Decision station · Solvable model
These incidents combine mesh, loads, and equilibrium. Choose the check that separates physical cause from numerical symptom.
The incident does not tell you which topic it belongs to. Diagnose before choosing a command.
Module check
Show that you can do it without hints
You need at least 80% and every critical check correct. Each new attempt uses a different six-question variant. Retained mastery is checked later.
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