金属熱処理技能検定2級　学科試験対策

This is a study guide for the Level 2 Metal Heat Treatment Skills Certification Exam. It includes 900 original practice questions, supporting efficient exam preparation from subject-specific learning to mock exams.

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◆ Main Features
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【900 Original Practice Questions】
Includes 900 practice questions in total: 300 questions for each of the three subjects (150 multiple-choice questions + 150 true/false questions). These practical questions correspond to the format of the skills certification written exam, ensuring knowledge retention.

【Fully Supported by 3 Subjects】
・General Heat Treatment Operations (300 questions)
・Carburizing, Carbonitriding, and Nitriding Operations (300 questions)
・High-Frequency and Flame Heat Treatment Operations (300 questions)
You can focus your studies according to the work category you are taking the exam for.

【Actual Mock Exam】
Equipped with a mock exam mode that randomly presents 30 questions from each subject. The actual exam format, without correct/incorrect display during answering, allows for accurate measurement of your abilities. Aim for a 65% passing score! After submission, you can view detailed results and explanations.


[Subject-Specific Learning]
Choose a subject and study in sets of 10 questions. Each question includes a detailed explanation, allowing you to deepen your understanding. Study quickly even during short breaks.

[Review Mode]
Incorrectly answered questions are automatically collected for efficient review. Focus on overcoming your weaknesses and steadily improve your accuracy.

[Bookmark Function]
Save questions you're interested in or important as bookmarks for easy review.


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◆ Learning Support Functions
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[Learning Analysis Dashboard]
・Check learning progress and accuracy
・Analyze performance by subject
・Mock exam history and score trends
・Streak display of consecutive learning days
Visualize your daily learning progress and maintain motivation.

[Reminder Notifications]
Send learning reminders at a set time every day. Supports the establishment of consistent learning habits.


[Fully Offline Compatible]
All questions and functions are built into the app, so you can study even without an internet connection. Study anytime, anywhere—during your commute, school, or breaks at work.

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◆ Details of Included Subjects
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[General Heat Treatment Operations] 300 questions
Includes questions on general heat treatments such as quenching, tempering, annealing, and normalizing. Covers a wide range of fields, including the properties of steel materials, heat treatment furnaces, cooling methods, and quality control.

[Carburizing, Carbonitriding, and Nitriding Operations] 300 questions
Includes questions on surface hardening treatments such as gas carburizing, vacuum carburizing, carbonitriding, gas nitriding, and ion nitriding. Covers knowledge of processing conditions, atmosphere control, and quality inspection.

[High-Frequency and Flame Heat Treatment Operations] 300 questions
Includes questions on heat treatments using localized heating, such as high-frequency induction hardening and flame hardening. Acquire knowledge of heating equipment, power supply equipment, hardening patterns, and quality control.

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◆ Recommended for:
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・Those planning to take the Level 2 Metal Heat Treatment Skills Test
・Engineers and working professionals aiming to acquire heat treatment-related qualifications
・Those who want to study for the written exam using spare time
・Those who want to check their abilities before the actual exam with a mock test
・Those who want to intensively review their weak areas
・Those looking for an app that allows offline learning

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◆ Please Note
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・All questions included in this app are original practice questions. Actual past questions from the skills test are not included.
・This app is not affiliated with the Japan Vocational Ability Development Association (JAVADA) in any way.