Evidence-to-Decision · v266

Diagnostic Case Center

Start from the complaint, collect measurements, classify evidence, challenge competing hypotheses, isolate a tested boundary, and build a repair-verification plan. A correct part guess is not enough.

ComplaintWhat can be faulty?Fault mechanismCause driverMeasureClassify evidenceDecideVerify

9active case families

0decisions recorded

0verification plans complete

0instructor reviews saved

Competency boundary: these cases document virtual diagnostic reasoning. Instructor review can comment on the reasoning chain, but hands-on practical competency remains a separate instructor-observed verification.