Hundreds of questions across a broad range of specialist categories. Challenge yourself on CANDU reactors, IAEA safeguards, radiation protection, and more.
Heavy water design, on-power refuelling, pressure tube systems
Boiling water reactors, steam separation, direct cycle design
Pressurized water reactors, steam generators, primary loops
Material accountancy, inspections, Additional Protocol
Canadian nuclear law, licensing, REGDOC framework
ALARA, dose limits, shielding, biological effects
Physical protection, material security, CPPNM obligations
Operational excellence, peer reviews, safety culture
Category-by-category score tracking shows exactly where your knowledge is strong — and where to focus.
Questions range from foundational concepts to advanced specialist knowledge across all categories.
Every question includes a detailed explanation so you learn from both correct and incorrect answers.
Study on-site, underground, or wherever work takes you. No internet required once downloaded.
New questions added regularly, reflecting evolving regulations, technology, and industry standards.
Free on iOS and Android. Built for engineers, operators, students, and anyone serious about nuclear knowledge.