
2026 Gas Industry Engineer Written Exam Core Theory + 8 Years of Past Questions + Free Special Lecture
Description
Book Introduction
Let's pass in one go with one book!!
The core components of Nahapgap
01 Complete Theory Summary for Passing
02 Explanations of past exam questions that can be understood at once
04 Improve your skills with subject-specific past exam questions
05 Complete understanding of exam trends with the latest restoration problems from 2025.
Special benefits only for successful candidates
01 Textbook X Free video lectures provided
02 Operation of the Support Center for Successful Examinees [Test Information & Q&A, etc.]
Search for NAVER Cafe [I passed].
The core components of Nahapgap
01 Complete Theory Summary for Passing
02 Explanations of past exam questions that can be understood at once
04 Improve your skills with subject-specific past exam questions
05 Complete understanding of exam trends with the latest restoration problems from 2025.
Special benefits only for successful candidates
01 Textbook X Free video lectures provided
02 Operation of the Support Center for Successful Examinees [Test Information & Q&A, etc.]
Search for NAVER Cafe [I passed].
- You can preview some of the book's contents.
Preview
index
PART 01 Passing Family Tree
01 Summary of Core Theories
02 Official Summary
PART 02 Past Exam Questions by Subject
Subject 1: Combustion Engineering
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Subject 2: Gas Equipment
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Subject 3: Gas Safety Management
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Subject 4: Gas Measurement Equipment
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
01 Summary of Core Theories
02 Official Summary
PART 02 Past Exam Questions by Subject
Subject 1: Combustion Engineering
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Subject 2: Gas Equipment
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Subject 3: Gas Safety Management
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Subject 4: Gas Measurement Equipment
1st, 2nd, and 4th in 2018
1st, 2nd, and 4th in 2019
1st, 2nd, 3rd, 4th in 2020
1st, 2nd, and 4th in 2021
1st, 2nd, and 4th in 2022
1st, 2nd, and 4th in 2023
1st, 2nd, and 3rd in 2024
1st and 2nd in 2025
Detailed image

GOODS SPECIFICS
- Date of issue: January 5, 2026
- Page count, weight, size: 464 pages | 190*255*30mm
- ISBN13: 9791193858837
- ISBN10: 1193858836
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