[Basic Book]
ISSUE
Structure of this book
Electrical employment
WHY? Electrician
HOW? Electrician
Analysis of electrical installation technology standards questions
GUIDE
time

CHAPTER 01 Common Matters
CHAPTER 02 Low-voltage electrical equipment
CHAPTER 03 High-Voltage and Extra-High-Voltage Electrical Equipment
CHAPTER 04 Front Line
CHAPTER 05 Facilities at power plants, substations, switching stations, or similar facilities
CHAPTER 06 Power Security Communication Equipment
CHAPTER 07 Facilities at Electricity Use Sites
CHAPTER 08 Electric Railway Equipment
CHAPTER 09 Distributed Power Systems

[N-type by type]
CHAPTER 01 Common Matters
CHAPTER 02 Low-voltage electrical equipment
CHAPTER 03 High-Voltage and Extra-High-Voltage Electrical Equipment
CHAPTER 04 Front Line
CHAPTER 05 Facilities at power plants, substations, switching stations, or similar facilities
CHAPTER 06 Power Security Communication Equipment
CHAPTER 07 Facilities at Electricity Use Sites
CHAPTER 08 Electric Railway Equipment
CHAPTER 09 Distributed Power Systems

[Structure of this book]
1) A basic book that only contains theories that appear on the exam.
- Content essential for CBT exam preparation organized into themes by chapter
- Apply theoretical content directly with examples by theme
- Various illustrations to help learners understand

2) Customized configuration for CBT, N-type test
- Carefully analyzed past exam questions from 20 years and categorized by essential types
Perfect preparation for CBT, where questions are randomly selected by studying only the types of questions that appear on the exam.
- Easy and detailed explanations that even non-majors can quickly understand
Important content directly related to the correct answer is highlighted with a highlighter effect.
- Display of frequency of each question (☆☆★~★★★)
Improve your score in a short period of time by focusing on studying only the frequently appearing types of questions.
- SPEED CHECK, quick answer check
Quickly check the correct answer and select only the incorrect questions for supplementary learning.

3) Abundant supplementary learning materials
- Provides the latest CBT mock exams
Provides three sets of the latest CBT mock exams to help you get a feel for the actual exam right before the exam.
- Latest CBT mock exam explanations + free special lectures on key theories
A total of 3 lectures on the latest mock exam questions + 3 free special lectures on core theories (lectures scheduled to be offered in September)
- Provides a 6-week planner to help you pass the exam in a short period of time.
Create a daily study planner to help you manage your time efficiently.
- Provides a comparison table of new and old revised terms (PDF)
Organized to collect and view changes to frequently used terms at a glance