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Prepare for the frequently tested topics of the Third-Class Electrical Chief Engineer Examination with a question-and-answer format. Includes 400 questions covering theory, power, machinery, and regulations, with explanations for all questions. Offline compatible.
■ A Question-and-Answer App to Conquer the Third-Class Electrical Engineer Examination Through "Recall Power" This app organizes frequently tested formulas, values, and laws from the Third-Class Electrical Chief Engineer Examination (Denken 3) into a question-and-answer format, covering all 400 questions across four subjects: Theory, Power, Machinery, and Regulations. The short cycle of selecting an option, immediately checking the answer, and understanding the explanation makes it ideal for use during commutes or breaks. ■ Implements Two Learning Theories ・Active Recall (Recall Learning) Memory is solidified not by simply reading and memorizing, but by "recalling." This app uses a format that prompts you to recall the answer to each question, preventing skimming. ・Distributed Learning (Review at Intervals) Solved questions are automatically added to a review list according to the forgetting curve and are re-presented at intervals of 1 day, 7 days, 16 days, and 35 days. Incorrectly answered questions reset the interval and are repeatedly presented until the information is retained. ■ Contents (4 subjects, 400 questions total) * Theory: 110 questions (DC/AC circuits, three-phase AC, electromagnetism, electrostatics, transient phenomena, electronic circuits, electrical measurement, etc.) * Power: 100 questions (Hydroelectric, thermal, nuclear, renewable energy generation, substations, power transmission/distribution, electrical materials, etc.) * Machinery: 110 questions (DC machines, transformers, induction machines, synchronous machines, power electronics, lighting, electric heating, automatic control, information, etc.) * Laws and Regulations: 80 questions (Electricity Business Act, Electrical Equipment Technical Standards and Interpretations, Electrical Construction Workers Act, Electrical Appliances and Materials Safety Act, facility management, legal calculations, etc.) Since the Class 3 Electrical Engineer Examination has a subject-by-subject passing system, the questions are divided into subjects to allow for focused study. Calculation problems use only text and no circuit diagrams or other images. Explanations are provided for all questions. *While the actual exam is a five-choice multiple-choice format, this app has reorganized it into a four-choice format for easier repeated learning. ■ Main Features ・One-choice question format (four choices) + explanations for all questions ・Automatic review schedule based on the forgetting curve ・Weakness list containing only incorrect answers ・Subject-specific and daily learning records and correct answer rate graphs ・Filtering and reviewing from the question list ・Backup and restore of learning data ・Offline support (no internet connection required during learning / internet connection only required at the time of purchase) ・No ads ■ Recommended for: ・Those who are planning to take the Class 3 Electrical Engineer Examination or are aiming to pass individual subjects ・Those aiming to obtain the qualification while working in building management, facility management, or electrical construction ・Those who have difficulty memorizing formulas and legal figures ・Those who feel that they cannot retain information even after reading textbooks ・Those who want to study during commutes or breaks ■ Pricing The first 10 questions for each subject are available for free. Further questions can be unlocked through in-app purchases (one-time purchase). There are no monthly fees. * Unlocking individual subjects: 200 yen each * Unlocking all subjects: 500 yen (all 4 subjects) ■ Please Note This app is an unofficial study material to support learning for the Third-Class Electrical Chief Engineer Examination. It is not affiliated with the Japan Electrical Engineers Examination Center or any related organizations that administer the examination. The questions included are original creations and are not reproductions of actual examination questions. While every effort has been made to ensure accuracy, accuracy and passing the exam are not guaranteed. Please always check official information for the latest laws and examination regulations. This app is for learning purposes only and is not intended for use in making judgments regarding actual electrical work or equipment safety operations. Provided by: NK Consulting