A study app for the Japan Class 3 Chief Electrical Engineer (Denken Sanshu) exam. Study efficiently with practice questions and detailed explanations across all subjects. ■ Subjects Covered • Theory (circuits, electrostatics & magnetism, electronics, measurement) • Power (generation, substation, transmission, distribution, materials) • Machinery (DC, induction & synchronous machines, transformers, power electronics, control) • Laws and regulations (Electricity Business Act, technical standards, facility management) ■ Study Modes • Random practice (10 / 25 / 50 / 100 questions) • Study by subject • All questions in order (resume supported) • Review incorrect answers • Bookmarks and unanswered questions ■ Progress Tracking • Automatic tracking of correct answer rate • Subject-by-subject performance overview Works completely offline — study anytime, anywhere. ■ Reference Sources • Ministry of Economy, Trade and Industry https://www.meti.go.jp/ • Japan Electrical Engineers' Examination Center https://www.shiken.or.jp/ ※ This app is an independent study tool and is not affiliated with any examination body.
Business · iPhone, iPad · Free
