消防設備士4類ドリル − 製図・鑑別対策

About 消防設備士4類ドリル − 製図・鑑別対策

This is a drill app specifically designed for the "hands-on" skills required for the Class A and Class B Fire Protection Technician certification exams. It allows you to practice the crucial practical skills that determine success or failure—the drawing (calculating the number of detectors and the number of wires in the system diagram) and identification for Class A4—through interactive exercises that trace the calculation process.

●Drawing Skills are Mastered Through "Procedures for Solving Problems" (Class A4)

- Calculating the Number of Detectors: You'll trace two steps: "Determining the Detection Area" and "Rounding Up Floor Area ÷ Detection Area" based on the room dimensions, structure, and mounting surface height. Problems are automatically generated, allowing you to practice in new rooms as many times as you like. Applied problems, including the division of detection areas using beams (0.4m/0.6m rule), are also included.

- Number of Wires in the System Diagram: Count the number of main lines for a Class P Class 1 receiver, based on the breakdown of indicator lines, common lines, response lines, telephone lines, bell lines, and indicator light lines. You can review everything from simultaneous alarm and zoned alarm (5th floor or higher, over 3,000 square meters), the scope of heat-resistant wiring (HIV), and the rule of limiting one common line to 7 warning zones, all with supporting explanations.

* Symbol Quiz: Identify symbols in floor plans and system diagrams using a four-choice format. This will improve your ability to quickly read the legend of the actual exam.

* Identification Practice with Illustrations (Class A4, Class B4)
Differential, fixed-temperature, smoke, and flame detectors, transmitters, area sounders, receivers, and test equipment such as heating testers, smoke testers, and light-reducing filters—you can practice identifying the equipment tested in the practical identification exam by answering the name and purpose from illustrations. All illustrations were created specifically for this app.

* Theory: Four-Choice Questions with Explanations
Fire-related laws and regulations (common and Class 4), and structure and function (electrical and standards) are four-choice questions with explanations that clearly state the supporting articles and standards. The calculation problems in the basic knowledge (electricity) section use automatically generated formulas where the values ​​change each time a question is asked, and all answers are mechanically verified by the built-in calculation engine. The numerical values ​​for installation standards such as sensing area are created based on the original text of the Fire Service Act Enforcement Regulations and Standards Ordinances.

● For those with an Electrician's License (Exemption Mode)
An exemption mode is included to accommodate subject exemptions for those with an Electrician's License (basic knowledge and the electrical aspects of structure and function, and question 1 of identification). Turning this on in the settings allows you to practice with the same structure as the actual exam, excluding the exempted subjects. An Electrician's License is also a qualification for taking the Class A exam.

● One-time purchase, no ads, offline operation
You can try two subject areas (common laws and regulations, basic knowledge), drawing count calculation (basic), system diagram (simultaneous alarm), six types of symbols, and four identification devices for free. Pro (one-time purchase of 1,000 yen, in-app purchase) unlocks all subject areas, all drawing questions, and all identification devices. There are no monthly fees or ads. All learning functions work offline. [Caution]
This app is an unofficial app designed to assist with studying for the Fire Protection Equipment Technician Examination (Class A, Category 4 and Class B, Category 4), and is not affiliated with the examination body (Japan Fire Protection Examination Research Center). The content included is learning material created independently based on publicly available materials such as fire safety laws and regulations, and does not guarantee passing the exam. In the actual exam, please follow the conditions at the time of the exam and the latest laws and regulations.