About 危険物取扱者 乙4 試験対策 アプリ -オンスクJP
This app focuses on key aspects of past exams, but depending on when you take the exam, some parts may not reflect the latest exam content. This is a learning app for the popular "Hazardous Materials Handler Class B,...
This app focuses on key aspects of past exams, but depending on when you take the exam, some parts may not reflect the latest exam content.
This is a learning app for the popular "Hazardous Materials Handler Class B, Category 4" qualification, which is useful in a variety of workplaces handling hazardous materials, such as gas stations, chemical plants, and tank trucks.
------Main App Features----------
●Practice Problems
◇Includes 356 questions
◎Beginner-level practice problems are free; intermediate and advanced problems are paid.
◇"Themed" Mode
Select a learning theme and challenge yourself with questions related to that theme.
◇"Incorrect Questions"
Includes a function that extracts and presents only questions you previously answered incorrectly. This allows for efficient overcoming of weaknesses.
◇"Checked Questions" (Bookmarks)
You can recall and repeatedly challenge only the questions you have marked.
◇"Test Function"
You can challenge yourself with 10, 15, or 30 questions.
Questions are presented randomly, making it easy to challenge yourself in a game-like manner.
●Lecture Videos
◇Includes Orientation, Introductory Lecture, and Main Course, Part 1
-----On-Sc App Overview for Hazardous Materials Handler Class B Category 4------
●Instructor
Lecture Instructor/Question Creator: Tetsuro Ishihara
●Number of Lectures
Includes all 3 lectures: Orientation, Introductory Lecture, and Main Course, Part 1
●Number of Practice Problems
Includes 356 questions
●Chapter Outline
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1 Laws and Regulations Concerning Hazardous Materials (Laws and Regulations)
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1-1 Hazardous Materials under the Fire Service Act
1-2 Designated Quantities
1-3 Classification of Hazardous Materials Facilities, Temporary Storage/Handling
1-4 Licensing and Procedures for Manufacturing Facilities, etc. (1) Establishment/Modification and Commencement of Use of Facilities
1-5 Licensing and Procedures for Manufacturing Facilities, etc. (2) Completion Inspection, etc.
1-6 Hazardous Materials Handler System (1) Hazardous Materials Handler License, Safety Training
1-7 Hazardous Materials Handler System (2) Hazardous Materials Safety Supervisor, Hazardous Materials Safety Officer, etc.
1-8 Prevention Regulations, Periodic Inspections, Safety Inspections
1-9 Location, Structure, and Equipment Standards for Manufacturing Plants, etc. (1) Manufacturing Plant
1-10 Location, Structure, and Equipment Standards for Manufacturing Plants, etc. (2) Indoor Storage Facilities, Outdoor Tank Storage Facilities
1-11 Location, Structure, and Equipment Standards for Manufacturing Plants, etc. (3) Indoor Tanks, Underground Tanks, Simple Tank Storage Facilities
1-12 Location, Structure, and Equipment Standards for Manufacturing Plants, etc. (4) Mobile Tank Storage Facilities, Outdoor Storage Facilities, Fueling Stations
1-13 Location, Structure, and Equipment Standards for Manufacturing Plants, etc. (5) Sales Offices, Transfer Offices, General Handling Offices / Signs, Notice Boards
1-14 Standards for Fire Extinguishing Equipment, Alarm Equipment, and Evacuation Equipment
1-15 Standards Related to the "Storage" of Hazardous Materials
1-16 Standards Related to the "Handling" of Hazardous Materials
1-17 Standards for Transportation and Transfer
1-18 Measures against violations of obligations, measures in case of accidents
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2 Basic Physics and Basic Chemistry (Physical Chemistry)
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2-1 Changes in the State of Matter (1) Three States of Matter
2-2 Changes in the State of Matter (2) Melting Point, Heat of Fusion, Boiling Point, Heat of Evaporation, etc.
2-3 Properties of Water, Specific Gravity (Density)
2-4 Boyle's Law, Charles's Law, etc.
2-5 Heat - Temperature, Heat Quantity, Specific Heat
2-6 Heat Transfer, Thermal Expansion
2-7 Static Electricity and Disaster Prevention, Humidity
2-8 Physical Changes and Chemical Changes / Forms of Chemical Changes
2-9 Chemical Classification of Physical Changes
2-10 Atoms and Molecules, Chemical Formulas and Chemical Equations
2-11 Basic Laws of Chemistry / Thermochemistry
2-12 Inorganic Chemistry (1) Acids and Bases / Hydrogen Ion Index
2-13 Inorganic Chemistry (2) Oxidation and Reduction, Metals and Nonmetals, Organic Chemistry, Organic Compounds
2-14 Definition and Principle of Combustion
2-15 How Combustion Occurs
2-16 Characteristics of Hazardous Materials: Flash Point, Ignition Point, and Flammability Range
2-17 Hazardous Substances and the Risk of Ignition
2-18 Methods of Fire Extinguishing: Three and Four Elements of Fire Extinguishing
2-19 Types of Fires and Fire Extinguishing Agents
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3 Properties of Hazardous Materials and Methods of Fire Prevention and Extinguishing (Properties and Extinguishing)
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3-1 Overview of Each Class of Hazardous Materials
3-2 Properties and Characteristics of Each Class of Hazardous Materials
3-3 Fire Prevention and Extinguishing Methods for Class 4 Hazardous Materials: Classification of Class 4 Hazardous Materials
3-4 Class 4 Hazardous Materials (1): Special Flammable Substances
3-5 Class 4 Hazardous Materials (2): Class 1 Petroleum Products and Alcohols
3-6 Class 4 Hazardous Materials (3): Class 2 Petroleum Products and Class 3 Petroleum Products
3-7 Class 4 Hazardous Materials (4): Class 4 Petroleum Products and Animal and Vegetable Oils
-----Hazardous Materials Handler What is a Class B Category 4 Hazardous Materials Handler Qualification?
"A mandatory qualification for facilities handling hazardous materials."
Chemical plants, warehouses, gas stations, petroleum storage tanks, tank trucks, and other facilities that store or handle hazardous materials in quantities exceeding a certain amount must employ a certified Hazardous Materials Handler (Class B Category 4). This makes it a mandatory qualification for companies handling hazardous materials.
"Knowledge of handling hazardous materials is useful in daily life."
Hazardous materials are items with a high risk of fire, ranging from common household items like gasoline, kerosene, and diesel fuel to edible oils. Knowledge of handling hazardous materials, including fire prevention and fire response, is extremely useful in daily life.
"For employment, career changes, and career advancement."
Manufacturing, logistics, gas stations, and many other industries require certified Hazardous Materials Handlers (Class B Category 4). Having this qualification is advantageous for employment and career changes, and becoming a certified professional within a company can lead to career advancement.
-----Recommended for people like this------
・Those looking for a free app to prepare for the Hazardous Materials Handler Class B, Type 4 exam
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・Those who want to obtain a qualification
・Those who want to watch videos about the Hazardous Materials Handler Class B, Type 4 exam
・Those who want to practice Q&A for the Hazardous Materials Handler Class B, Type 4 exam
・Those who want to improve their skills and obtain a license or change careers through self-study for the Hazardous Materials Handler Class B, Type 4 exam
・Working adults who find textbooks and workbooks insufficient and want to practice Q&A for licenses and exams using an app
・Working adults who want to obtain a license but are unsure which license exam to study for
・Those who want to learn about and improve their skills for the Hazardous Materials Handler Class B, Type 4 exam through distance learning
・Those who want to practice Q&A for Class B, Type 4, which has a high probability of appearing on past exams
・Popular Hazardous Materials Handler For those looking for a textbook or practice question book for Class 4 Hazardous Materials Handler
* University students planning to find employment who want to study for tests, exams, and certifications
* Those who want to study from the basics using a correspondence course app and pass the exam
* Working adults and university students considering career changes or job hunting by improving their skills through qualifications
* Those interested in obtaining qualifications, licenses, and certifications and looking to further improve their skills
* Working adults who have previously obtained the Class 4 Hazardous Materials Handler qualification but want to review and pass again
* Those considering career changes or job hunting
* Those who have already started studying for the Class 4 exam using past question books and textbooks and want to further improve their skills during their commute
* Those who want to use even a short amount of time while out and about to study for the Class 4 test using a free app
* Those who are planning to take the Class 4 Hazardous Materials Handler exam and want to prepare for the test and certification
* Those looking for a study app for the Class 4 Hazardous Materials Handler test because textbooks alone are insufficient
* Working adults who want to shorten their study time with a free qualification textbook and practice question app that feels like a game
