Science and nature 2020 Type-1 Certified Electrician Written Examination Complete Answer

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Science and Nature
Complete collection of questions, answers, and explanations for the last 10 years (2019 - 2010)! This book is the "Past Questions" of the "Written Examination," the first examination of the First Class Electrician's Examination. In Part 1, the main points of the questions to be given in the written examination are summarized and summarized. At the beginning of this book, the results of the analysis and trends of all questions to be given in the past 10 years are summarized and recorded in a tabular format. This book can be used to organize knowledge before solving past problems and to confirm just before the examination. In Part 2, the questions to be given in the written examination for the past 10 years from 2019 to 2010 and their answers and explanations are summarized. The answers and explanations have been carefully and thoroughly described in this book. Let's try to use this book in every detail to get a pass!