Class 3 Elec Engineer Exam JP
Study for Japan Class 3 Chief Electrical Engineer exam, Q&A offline
About Class 3 Elec Engineer Exam JP
A study app for the Japan Class 3 Chief Electrical Engineer (第三種電気主任技術者 / Denken San-shu) exam. Study efficiently with practice questions and detailed explanations across all four subjects.
■ Subjects Covered
• Theory (Electrical / Electronic Theory and Measurement)
• Power (Generation, Substation, Transmission and Distribution)
• Machinery (Electric Machines, Power Electronics, Lighting, Heating)
• Laws and Regulations (Electricity Business Act, Technical Standards)
■ 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 Source
• https://www.shiken.or.jp/ (Japan Electrical Engineers' Examination Center)
※ This app is an independent study tool and is not affiliated with any examination body. Content is based on general exam scope and may differ from the actual exam due to law revisions.
Similar Apps
Night vision style camera
Use a green night vision filter to create military‑style photos with cool effect
Black and White Camera
A simple camera that can take black and white binary images.
Remote Vibration Communication
Communicate a message remotely by vibration
Kaleidoscope Photo: Mirror
A photo you already have becomes a kaleidoscope. Four patterns, saved square.
Kaleidoscope Camera: Mirror
The camera view becomes a live kaleidoscope. Four patterns, photo and video.
Low Quality Camera: Tiny Files
Shoot on purpose at low resolution. Five sizes from 96x128, photos from 3 KB.
