Class-1 Electrician - PassRun

Everything you need for the Japanese Class-1 Electrician (第一種電気工事士) written exam, in one app. 551 original practice questions written along the official syllabus, every one with an explanation. No sign-up, no internet connection required — start studying the moment you install it. ■ Mock exams in the real format - 50 questions (30 general + 20 wiring-diagram) with a 140-minute limit - Instant pass/fail: 2 points per question, 60 out of 100 to pass - Jump to any question from the answer-sheet view, just like the real CBT - Pause and resume where you left off - 5 full rounds with no repeats ■ A mistake notebook that thins itself out - Wrong answers are collected automatically - Three correct answers in a row graduates a question off the list - Add your own note to any question - Filter by area, sort by how often you missed it ■ Study by the 9 areas of the syllabus - Basic electrical theory (Ohm's law, power and heat, AC, three-phase) - Distribution theory and wiring design (voltage drop, allowable current, feeders, branch circuits) - Machines, wiring devices, materials and tools - Installation methods (wiring methods, connections, earthing) - Inspection methods (completion inspection, insulation and earth resistance) - Wiring diagrams (symbols, two-line diagrams, reading the plan) - Safety laws and regulations - Short, focused sets by sub-topic, with the answer and explanation right after each tap ■ Statistics that show your weak spots - Accuracy per area, so weak areas surface on their own - Score trend across your mock exams - Last two weeks of study time and your daily streak - "Weak-point drill" that gathers only your lowest-accuracy questions ■ And more - Random mock: choose the range and the number of questions - Bookmarks for the ones you want to come back to - Search across question text, options and explanations - Dark mode and adjustable text size - Shuffle questions and options so you don't memorise positions - Your study records stay on the device and are never sent anywhere. - The questions are original practice questions written along the syllabus, not the actual exam papers. For official information such as schedules and applications, see the exam centre site (shiken.or.jp). - Contact: seohcz1@gmail.com