【電験三種】電力 令和5年上期 問10　送電線路の線路定数の理解

This question concerns the line constants of transmission lines, focusing on underground power lines. By watching this video, you will understand the basic line constants and the differences between overhead and underground power lines, so please watch until the end. The key to solving this problem is understanding the line constants of transmission lines. 0:00 Introduction & Profile and New Book Introduction 0:59 Question 1:52 Quick Explanation 1 Corona Discharge 4:22 Answers and Explanations (1) 5:06 Answers and Explanations (2) 5:36 Answers and Explanations (3) 6:19 Answers and Explanations (4) 6:51 Answers and Explanations (5) 7:21 Summary --------------------------------------- ★Explanation from the Denken-ou website (Electrical Engineer Examination, Class 3, Power, 2023, First Half, Question 10) https://denken-ou.com/denryokur5-1-10/ ★Similar Question: Electrical Engineer Examination, Class 3, Power, 2020, Question 11 (Comparison of Overhead and Underground Transmission Lines) https://denken-ou.com/denryokur2-11/ ★[Denken-ou eBook Version] NEW! NEW! Electrical Engineering Examination, Level 3, 4 Subjects, Second Half of 2023 Edition By Year: https://denken-ou-tanaoroshi.com/item... By Subject: https://denken-ou-tanaoroshi.com/item... NEW! 3 Types of Electric Power by Subject By Year: https://denken-ou-tanaoroshi.com/item... By Field: https://denken-ou-tanaoroshi.com/item... ★Download the Trial Version [E-Book Version of Electrical Engineering King] https://denken-ou-tanaoroshi.com/item... ★Click here for the printed book Available on Amazon [E-Book Version of Electrical Engineering King] NEW! Electrical Engineering Examination Level 3, 4 Subjects, Second Half of 2023 Edition https://amzn.to/3FvBtx0 ★New Reference Book from the Collaboration of Electrical Engineering Academia and Denken-O [Thermal Power Generation] Electrical Engineering Warrior Textbook ~Denken Soldiers Spellbook~ https://denkenia-archives.stores.jp/i... [Nuclear Power Generation & Other Power Generation] Electrical Engineering Warrior Textbook ~Denken Soldiers Spellbook~ https://denkenia-archives.stores.jp/i... NEW! [DC Circuits] Electrical Engineering Warrior Textbook - Denken Soldiers Spellbook - https://denkenia-archives.stores.jp/i... --------------------------------------- #Electrical Engineering 3rd Class #Electrical Power #Past Exam Questions and Answers #Electrical Engineering King #First Half of FY2023 #Question 10 #Power Transmission #Line Constants