Lesson 8: Safety, Grounding, and Breakers
Study electric shock prevention, short circuit prevention, safe isolation, lockout thinking, PPE, and breaker behavior.
Course Category: Safety and Regulations
Lesson 9: Exam Practice and Common Traps
Use exam-style questions to recognize common mistakes in formula use, diagram reading, and vocabulary translation.
Lesson 10: Study Guide for Japanese Exam Vocabulary
A practical guide to the most important Japanese terms, how to read exam questions, and what to focus on first.
Lesson 13: Mock Exam Set A with Full Rationale
Train with realistic mixed-topic questions and learn why each distractor is wrong, not only why one answer is correct.
Lesson 14: Inspection, Fault Signs, and Decision Making
Learn how exam scenarios describe real faults: leakage, overheating, poor contact, and insulation problems.