This is a collection of questions for the Class C Hazardous Materials Handler Examination.
*Please install the Lite version before installing this app and check its operation.
For devices that do not display the menu button, you can open the menu screen by clicking the title or question number.
Features
① Study by subject, with multiple-choice questions just like the real test.
Based on past question trends, questions and explanations are included for a full range of topics.
Questions are formatted as one question and one answer, and you can check your accuracy rate after answering.
Laws: 274 questions
Combustion and Fire Extinguishing: 193 questions
Properties and Prevention: 269 questions
Total: 736 questions
(Trial version includes only 50 questions for each category.)
② Multiple-choice questions included
For those who find multiple-choice questions difficult, we've edited the questions and included them as multiple-choice questions.
Get used to the multiple-choice questions before moving on to the four-choice questions.
③ Check and save functions included
Automatically remembers questions you got wrong and prioritizes questions you got wrong or have not yet answered. The app also features a save function, allowing you to resume solving problems from where you left off when you restart, allowing for efficient study. (Data can be reset for each subject from the menu button.)
④ Progress Bar
A bar above the questions shows how many of your answers you've gotten right, providing a useful guide for studying.
⑤ Exam-Style Questions
Just like the real exam, you can study with a total of 25 questions. The questions are randomized, so you can try them as many times as you like.
The app also displays your correct answer rate for each subject and your overall correct answer rate at the end of the test.
⑥ Glossary (approximately 160 terms)
A glossary of hazardous materials terms is included, and can be searched from the top page or viewed while solving problems.
⑦ Textbook Function
Unclear laws and regulations are explained with tables, diagrams, and photos.
The LITE and trial versions require an internet connection to display advertisements, but the app itself can be used even in environments without an internet connection. The paid version does not require an internet connection at all.