第二種電気工事士 学科 過去問 2026 1950問

StackWorks LLC

In-app purchases

About this app

The Type 2 Electrician's License written exam consists of 50 questions: 30 general questions and 20 wiring diagram questions. A score of 30 or higher is generally required to pass. This app includes all 1,950 questions from 39 publicly released exams from 2009 to the first half of 2026, all with explanations. Calculation problems are presented with formulas and procedures, identification problems show how to distinguish between equipment and tools, and legal problems include the relevant articles of law.

■ Features for this exam
- Wiring diagram questions display the wiring diagram from that exam alongside the question. Tap to enlarge
* Practice questions where you select photos and symbols of equipment, materials, and tools using the same images as the actual exam.
* For Ohm's Law and power/voltage drop calculations, the explanations allow you to review each formula and procedure.
* For regulations that have changed since the time the questions were asked, such as the construction of new small-scale business electrical installations, notes are included in the explanations.
* A 50-question, 120-minute mock exam in the actual exam format will show you how far you are from the passing line.

■ Contents
* 1,950 past questions (39 exams)
* Explanations for all questions
* 168 flashcards
* 18 key point notes

■ Subject Areas
* General questions (electrical theory, power distribution, equipment, materials, tools, construction, inspection, laws and regulations)
* Wiring diagrams (symbols, number of wires, photos of equipment and tools)

■ Basic Exam Information
* Exam Dates: Second half of Reiwa 8 (2026): Written exam (CBT method) September 24th (Thu) - November 8th (Sun), 2026 October 25th (Sunday). Practical skills test: December 12th (Saturday) or 13th (Sunday). For the first half of the year, the written exam is from April to June (written format in late May), and the practical skills test is in July.

* Passing criteria: 60 points or higher (50 questions, 2 points per question, 100 points total. 30 or more correct answers). There are no subject-specific criteria for general questions or wiring diagrams.

■ Learning features to help you pass
* Today's learning: Automatically presents questions that need review and new questions, tailored to the scoring of the actual exam and your weak points.
* Review questions that reappear when you're starting to forget. Setting an exam date adjusts the review cycle so that you complete one round before the exam.
* Practice by year, subject, and specified conditions. Incorrect and ambiguous questions are automatically listed.
* Elimination method by long-pressing options. Correct/incorrect answers and explanations for each statement, bookmarks, and notes.
* Mock exam with the same time and allocation as the actual exam (actual exam format). The app displays scores for each subject based on passing criteria.
* Prospects for passing, study calendar, consecutive study days, home screen widget, daily reminders
* Adjustable font size, dark theme, display questions and explanations side-by-side on tablets

■ Passing Pack
* The first half of the 2026 exam is available from the start. The Passing Pack unlocks access to all years, exam sessions, and mock exams.

■ Caution
* This app is an independent learning app and is not affiliated with the Japan Electrical Engineers Examination Center. It does not represent any government agency or examination implementing body.
* Official exam information (source): https://www.shiken.or.jp/construction/second/
* Source of exam questions: https://www.shiken.or.jp/construction/second/qa/
* Exam questions and correct answers: Japan Electrical Engineers Examination Center "Questions and Answers for the Second-Class Electrician Examination" (2009-2026 First Half Written Exam)
* Laws and regulations may be amended. Please check the latest information provided by the examination implementing body.

• Learning records are stored only on the device and are not transmitted externally.

What’s new

アプリのアイコンを新しくしました。