Courses
Study by class and part
Pick the certificate and part you are working toward. Each course groups the practice papers that belong to it, so you can see the whole part at a glance before you start.
- 4th Class4th Class Part ATheory foundations for the 4th Class certificate: applied mathematics, mechanics, thermodynamics, materials, legislation and the boiler fundamentals that every later paper builds on.4A1View course
- 4th Class4th Class Part BPlant operation for the 4th Class certificate: boiler types and auxiliaries, water treatment, combustion, pumps, prime movers, refrigeration and safe operating practice.4BView course
- 3rd Class3rd Class Part A3rd Class theory split across two papers: applied mechanics, thermodynamics, materials, codes and the calculation work that 3A candidates are expected to carry.3A1 / 3A2View course
- 3rd Class3rd Class Part B3rd Class plant operation across two papers: boiler design and operation, controls, water treatment, turbines, compressors, refrigeration and plant management.3B1 / 3B2View course
- 2nd Class2nd Class Part A2nd Class theory across three papers: advanced mathematics, mechanics, thermodynamics, electrotechnology, metallurgy and pressure-vessel design calculations.2A1 / 2A2 / 2A3View course
- 2nd Class2nd Class Part B2nd Class plant operation across three papers: large boiler and turbine operation, instrumentation and control, plant safety, environment and administration.2B1 / 2B2 / 2B3View course
Looking for 5th Class or 1st Class? Those papers are in the full Practice Exams catalog.