Textbooks and study guides tell you what to study. This tells you where you actually stand. Pick one paper: 2nd Class, 3rd Class, or 4th Class Part A/B. Take 25, 50, or 100 real exam-format questions, and get a chapter-by-chapter debrief, with AI feedback for 2nd and 3rd Class: the same experience full members get. No credit card, no commitment, just verify your email and go.
Every 2nd, 3rd, and 4th Class paper is available for a free practice run. You only get one, so pick the paper you're least sure about.
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.
Paper 4A, the whole exam. This is the one free exam you get.
Paper 4B, the whole exam. This is the one free exam you get.
Pick the paper you want to practice. This is your one free exam, verified by email, so choose carefully.
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: with AI feedback for 2nd and 3rd Class; 4th Class gets a full stats breakdown.
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.
No, the free practice exam is one paper only, once, verified by email. Choose whichever paper you're least confident on: 2nd Class, 3rd Class, or 4th Class Part A or B. Want more? A subscription unlocks every paper for 2nd/3rd Class, or exam-specific access for 4th Class Part A/B.
A free practice exam shows you where you stand on one paper. A subscription gets you full course access for your certificate: every paper with AI tutoring for 2nd/3rd Class, or exam-specific adaptive practice for 4th Class, all the way to exam day.
From $99/month · Full course access included · Cancel anytime