電験３種 電力 過去問・選択肢シャッフル版

This app allows you to solve past questions from the Electrical Engineering 3rd Class (Electrical Engineering 3rd Class) exam in the "Power" category, with shuffled answer choices. Instead of memorizing answer numbers, you'll learn by the content of the questions.

When repeatedly working through past questions, you might memorize answer numbers (e.g., "This question is number 3"). This app changes the order of answer choices each time a question is presented, so memorizing numbers is pointless. You'll need to read the question and answer choices each time before making a selection.

[Included Content]
・From 2009 to the first half of 2026 (22 exams total)
・249 past questions focused on text-based problems
・Displays the correct answer number and source after answering
Calculation problems requiring paper and a calculator are not included. The app is intended for use with calculations using textbooks and calculators, and for memorizing terminology, principles, and regulations.

[Free Trial Available]
65 questions from 2023, 2024, and 2025 are free. Try the answer choice shuffling and learning features here first.

[All Questions Unlocked (In-App Purchase)]
Questions outside the free range can be accessed with "All Questions Unlocked".
• One-time purchase: 700 yen
• No recurring subscriptions
• After purchase, all years included are available
• No additional charges for future questions

[Main Features]
• Shuffled question selection
• Randomly selected 5, 10, or 20 questions
• Study by year and subject
• Bookmark review
• Check answer history
• Manage 3 consecutive correct answers
• Display of scores and correct answer rate
• Study calendar
• Font size settings
• Backup and restore of study data

This app is suitable for those who want to repeatedly solve the "Power" section of the Third-Class Electrical Chief Engineer Examination during their commute or breaks.

[Notes]
• This app is for learning support.
• This app is not the official app of the Japan Electrical Engineers Examination Center.
• The copyright of past questions belongs to the Japan Electrical Engineers Examination Center.
• The questions in this app are based on past questions published by the Center.

* Calculation problems requiring paper and a calculator have been excluded.

* The order of the answer choices has been changed for learning purposes.

* The content of the answer choices has not been changed.

* For the latest exam information, please check the official information from the Japan Electrical Engineers Examination Center.