第一種電気工事士 候補問題No.3 解説ノーカット版 2026年度

This is an explanation of candidate question No. 3 for the Class 1 Electrician's Skill Examination. *The same candidate question will be used from 2019 to 2026. 0:00 About the candidate question 3:50 Double-line diagram 14:57 Outlet box 16:21 High-voltage side of transformer 21:36 Low-voltage side of transformer 28:00 Lamp receptacle 31:20 Switch and outlet 35:30 Ceiling hook 37:28 Single-pole switch 40:02 Connection 54:18 Review 〇 [Class 1] 2026 Class 1 Electrician's Skill Examination (Uncut Version)    • 【1種技能過去問】第一種電気工事士技能試験 フル解説版【2026年度対応】   〇 [Class 1] Skill Test Preparation    • Playlist   〇 Second-Class Electrician Examination: How to Remember the Crimping Marks on Ring Sleeves This explains a simple method for remembering the crimping marks.    • 第二種電気工事士試験　リングスリーブ　圧着マークの覚え方   The Electrician Examination Tiger website offers a variety of videos, content, and products to help you prepare for everything from written tests to skill tests. Please take advantage of this opportunity. [Electrical Examination Tiger Website] https://www.hozan.co.jp/corp/denko2/p... BGM used: Free BGM and Music Sources from MusMus