Textbooks and study guides tell you what to study. This tells you where you actually stand. Pick any paper for your 2nd or 3rd Class certificate, take 25, 50, or 100 real exam-format questions, and get a chapter-by-chapter debrief with AI feedback: the same experience full members get. No credit card, no commitment, just verify your email and go.
Every 2nd and 3rd Class paper is available for a free practice run. Pick your certificate to see its papers.
All six papers, 2A1 through 2B3. Applied mechanics, thermodynamics, boilers, prime movers, plant systems, and electrotechnology.
All four papers, 3A1 through 3B2. Mathematics and applied science, legislation and administration, boilers, and prime movers.
Pick the paper you want to practice. You can come back and try the others too, once each, verified by email.
You choose: 25, 50, or 100 questions, drawn from the real exam-format question bank for the paper you pick. Either length ends with a full chapter-by-chapter debrief showing exactly where you're strong and where you're not.
No. The free practice exam is completely free: no credit card, no trial that converts automatically, no commitment. You just verify your email so we can send your results and prevent abuse.
Yes: you can take a free practice exam on every paper listed above, once each, verified by email. It's a good way to see where you stand across your whole certificate before you commit to anything.