# 소설기 전기 - 소방설비기사 전기 필기 대비 > 1,000 questions for the Fire Protection Equipment Engineer Electrical Written Exam. Regulations are based on current standards, and calculations include the solution process. Canonical page: [https://chrome-stats.com/d/dev.daylab.sobangjeongi](https://chrome-stats.com/d/dev.daylab.sobangjeongi) ## Overview - **ID:** `dev.daylab.sobangjeongi` - **Platform:** Android - **Type:** Android app - **Status:** Available - **Publisher:** DayLab - **Category:** EDUCATION - **Downloads:** 8 - **Version:** 1.0.1 - **Last updated:** 2026-08-04 - **First published:** 2026-08-03 - **Publisher country:** KR - **Size:** 104 MB - **Data as of:** 2026-09-11 - **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=dev.daylab.sobangjeongi) - **Website:** [https://dayprep.co/sobangjeongi](https://dayprep.co/sobangjeongi) - **Privacy policy:** [https://dayprep.co/sobangjeongi/privacy](https://dayprep.co/sobangjeongi/privacy) ## Description For the Fire Protection Equipment Engineer (Electrical Field) written exam, how you review is more important than how many questions you solve.

DayPrep focuses on a learning flow that highlights your weaknesses and brings back problems you've already solved before you forget them. You can study continuously within a single app, from 1,000 self-created questions across 4 subjects to practice mock exams, error notes, and FSRS smart review.

[Key Features]

1,000 Self-Created Questions for 4 Subjects

Learn the full scope of Firefighting Principles, General Firefighting Electrical Engineering, Firefighting Regulations, and Structure and Principles of Firefighting Electrical Facilities by subject and chapter. These questions were created based on the publicly available official exam scope and learning objectives.

Regulations Based on Current Standards

Firefighting-related laws and technical standards for fire safety are frequently revised. The terminology in the questions and explanations has been organized to align with current standards, and we continuously reflect any changes to the standards as they are confirmed. Electrical Calculation Problems: The Solution Process

For problems that require manual solving, such as those involving circuits, impedance, and battery capacity, it doesn't just provide the answer but shows the calculation process step-by-step. This allows you to pinpoint exactly where you made a mistake.

Answer Explanations and Detailed Option Analysis

Check the correct answer and key explanation for each problem. The detailed explanation allows you to examine key concepts alongside each option, helping you clarify why you were confused.

Problem Solving by Subject and Unit

Select the subjects and units you want to study. On the "All Problems" screen, you can find the problems you need using search, filter, and sort functions.

Start Diagnosis and Today's Recommendations

Initially, diagnostic questions check your current status. As your study history accumulates, it guides you through recommended sets that reflect your weak subjects and problems to review.

FSRS Smart Review

Adjusts the review interval for each problem based on your memory status. Since it collects and displays problems due for review, you do not need to calculate your schedule manually.

Review Notifications

Notifies you of today's study and review at the set time. This helps you maintain a consistent study flow. Weakness Heatmap and Question Frequency

Compare correct answer rates by subject and unit using color coding. Identify weak areas and question frequency by unit, and jump directly to the relevant questions.

Incorrect Answer Notes and Questions to Review

Incorrect answers are automatically collected, and you can manually add specific questions to your review box. Leave your own notes for each question to review together during your next study session.

Practical Mock Exams

Solve 80 questions across 4 subjects, tailored to the official written exam structure, within 120 minutes. Check results based on a 40-point standard per subject and an overall average of 60 points, and manage your highest scores and exam records.

Learning Status and Continuous Study

On the home screen, check the number of questions solved today, cumulative correct answer rates, progress by subject, and consecutive study days. You can also view your highest mock exam scores and study records.

Exam Schedule D-Day

Check the upcoming Fire Protection Equipment Engineer written exam schedule and remaining days directly on the home screen. You can also select the specific exam session you are preparing for. Pre-Exam Checklist

As the exam approaches, check your preparation items, such as the test center, entry time, test admission ticket, identification, permitted calculators, and CBT operation methods.

Light/Dark Themes

You can customize the theme to match your system settings or select Light or Dark themes manually.

Offline Learning

Question data is securely stored on your device, allowing you to continue solving problems and reviewing even in areas with unstable internet connections.

Guest Start and Device Sync

You can start immediately without signing up. Once logged in, your study history, review schedule, incorrect answer notes, and memos will sync to your account, allowing you to continue studying on other devices.

[Content Guide]

Questions and explanations are created in-house based on the publicly available official exam scope and learning objectives. We do not restore or duplicate actual exam questions.

Advertisements may be displayed for free users; Premium users can access additional benefits, such as ad removal.

This app is an independent private learning tool and is not affiliated with or represented by any exam administering body, government, or public institution. Passing is not guaranteed; please refer to the official announcements from the administering body for exam information. [Recommended for]

Those preparing for the written exam for the Fire Protection Equipment Engineer (Electrical Field) for the first time

Students aiming to pass through self-study

Those confused about which standards are correct due to legal revisions

Those who find it difficult to manage their incorrect answers and review schedules themselves

Those who want to engage in short, repetitive study sessions while working in the field

[Customer Support]

Inquiries: contact@daylab.dev

Terms of Use: https://dayprep.co/sobangjeongi/terms

Privacy Policy: https://dayprep.co/sobangjeongi/privacy

© 2026 DAYLAB

[Content Source and Non-Governmental Information]

This app is an independent private learning tool designed to assist with studying for the Fire Protection Equipment Engineer (Electrical Field) exam. It has no affiliation, sponsorship, or approval relationship with government or public institutions, such as the Korea Human Resources Development Service’s National Qualification Portal Q-Net, and does not represent any such institutions. It does not act as a representative of government agencies or political organizations, nor does it guarantee passing. Please check the latest announcements from the implementing agency below for the exam schedule and detailed criteria. Official Exam Schedule, Registration, and Subject Information: https://www.q-net.or.kr/crf005.do?id=crf00503&jmCd=2140 ## Rankings - #2,862,778 — Overall ## Permissions and access ### Permissions - `android.permission.ACCESS_ADSERVICES_AD_ID` - `android.permission.ACCESS_ADSERVICES_ATTRIBUTION` - `android.permission.ACCESS_ADSERVICES_TOPICS` - `android.permission.ACCESS_NETWORK_STATE` - `android.permission.CAMERA` - `android.permission.FOREGROUND_SERVICE` - `android.permission.INTERNET` - `android.permission.POST_NOTIFICATIONS` - `android.permission.READ_APP_BADGE` - `android.permission.RECEIVE_BOOT_COMPLETED` - `android.permission.RECORD_AUDIO` - `android.permission.SYSTEM_ALERT_WINDOW` - `android.permission.USE_BIOMETRIC` - `android.permission.USE_FINGERPRINT` - `android.permission.VIBRATE` - `android.permission.WAKE_LOCK` - `com.anddoes.launcher.permission.UPDATE_COUNT` - `com.android.vending.BILLING` - `com.android.vending.CHECK_LICENSE` - `com.google.android.c2dm.permission.RECEIVE` - `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE` - `com.google.android.gms.permission.AD_ID` - `com.htc.launcher.permission.READ_SETTINGS` - `com.htc.launcher.permission.UPDATE_SHORTCUT` - `com.huawei.android.launcher.permission.CHANGE_BADGE` - `com.huawei.android.launcher.permission.READ_SETTINGS` - `com.huawei.android.launcher.permission.WRITE_SETTINGS` - `com.majeur.launcher.permission.UPDATE_BADGE` - `com.oppo.launcher.permission.READ_SETTINGS` - `com.oppo.launcher.permission.WRITE_SETTINGS` - `com.sec.android.provider.badge.permission.READ` - `com.sec.android.provider.badge.permission.WRITE` - `com.sonyericsson.home.permission.BROADCAST_BADGE` - `com.sonymobile.home.permission.PROVIDER_INSERT_BADGE` - `dev.daylab.sobangjeongi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION` - `me.everything.badger.permission.BADGE_COUNT_READ` - `me.everything.badger.permission.BADGE_COUNT_WRITE` ## Similar extensions and apps - [소설기 기계 - 소방설비기사 기계 필기 대비](https://chrome-stats.com/d/dev.daylab.sobangmech) — 4 users - [건안기 - 건설안전기사 필기 시험 대비](https://chrome-stats.com/d/dev.daylab.gunsafe) — 24 users - [소방설비기사 기출문제 요점정리](https://chrome-stats.com/d/com.jwlee.quiz_10) — 1,358 users - [공냉기 필기 - 공조냉동기계기사 필기 시험 대비](https://chrome-stats.com/d/dev.daylab.gongjo) — 20 users - [떠먹: 소방설비기사(전기분야) 필기 기출문제](https://chrome-stats.com/d/kr.co.ducksducks.g1960200) — 295 users - [소방설비시험 기출문제](https://chrome-stats.com/d/kr.co.trutory.education.fireprotection) — 7,943 users - [떠먹: 소방설비기사(기계분야) 필기 기출문제](https://chrome-stats.com/d/kr.co.ducksducks.g1960100) — 165 users - [대환기 필기 - 대기환경기사 필기 시험 대비](https://chrome-stats.com/d/dev.daylab.daegi) — 7 users - [전기공사기사 기출문제 요점정리](https://chrome-stats.com/d/com.jwlee.quizshow_electric2) — 69 users - [산안기 - 산업안전기사 필기 문제집 개념 해설 문제풀이](https://chrome-stats.com/d/dev.daylab.safekisa) — 214 users - [날먹: 소방설비기사(전기분야) 필기](https://chrome-stats.com/d/kr.co.nalmuk.g1960200) — 1,305 users - [설비보전기사 기출문제 요점정리](https://chrome-stats.com/d/com.jwlee.quiz_1) — 580 users --- Source: [Chrome-Stats](https://chrome-stats.com/d/dev.daylab.sobangjeongi)