50 questions in 120 minutes; 60 points to pass
Class-2 Electrician (written exam)
General questions and wiring diagrams, with an explanation for every choice.
We are preparing a course of original questions (179 general and 113 wiring-diagram questions) for the Keyholder app, following the exam centre's published scope and citing the statutes and the technical standards.
This course is being prepared for the Keyholder app and is not available in the app yet.
3-MINUTE CHECK
Try three questions.
Can you recall the reason?
The mini diagnostic is in Japanese, with a short explanation after each answer. No sign-up is required.
QUESTION 1 / 3
4Ωの抵抗と12Ωの抵抗を並列に接続し、これに2Ωの抵抗を直列に接続した。全体の合成抵抗［Ω］は。
問題は独自作成で、電気技術者試験センターが公表した過去問題の転載ではありません。本ページは電気技術者試験センターの公式ページではありません。
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