Observed arrival · 2026-11-09
A free drill for Japan’s second-class boiler technician exam
A browser-based study set with exam-format questions, mock-test scoring, and automatic review of missed items.
- For
- Candidates preparing for Japan’s second-class boiler technician exam
- Worth noticing
- Missed questions leave the review list after two consecutive correct answers; mock tests use 40% subject and 60% overall thresholds.
Field notes
The Japanese-language page covers boiler structure, operation, fuel and combustion, and relevant laws. It distinguishes three practice formats: 168 exam-style questions, 288 short drills, and three mock tests. The site says its questions are independently written from statutes and public-agency materials rather than copied from published exams or commercial workbooks, and that each question includes a source. Its review list is designed to drop an item after two consecutive correct answers.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue