Certification exams
Prove your skills with timed exams built from real bench scenarios. Pass all four track exams to unlock the Master Repair Technician exam. Each attempt draws different questions from the bank and generates new calculation problems.
Exam rules: full screen required · tab, app or full-screen switching is recorded, and 3 violations submit the exam · pass = 80% plus every safety-critical question · 24-hour retake wait after a fail.
Certificates on this device
Prepare
🎯 Practice quizzes
Same topics, with answers and explanations.
📚 Lessons
Every exam question is based on the course.
🧭 Diagnosis wizards
Practise the bench reasoning the exam tests.
🧮 Calculators
Check your calculation method (calculators are not allowed during the exam).
Instructor / proctor settings
Set a proctor PIN on a classroom computer so exams can only start when the instructor enters it. Results from this device can be exported for your records.
Recent attempts on this device
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How secure is this? This site runs entirely in the browser with no server, so these measures deter and record cheating but cannot make it impossible for a determined, technical person. For high-stakes certification, run exams on classroom computers under supervision with the proctor PIN, and combine them with the practical assessment in the Instructor tools — it then appears on the certificate.