【電験三種】電力 令和5年上期 問12　電圧降下の近似式

This question asks for the connectable load power based on the voltage drop rate of a distribution line. It's a common calculation problem, but it requires a relatively large amount of calculation. In this video, we'll use the calculation pattern while carefully explaining the steps as much as possible, so please watch until the end. The key to solving this problem is the approximate formula for voltage drop. 0:00 Introduction & Profile and New Book Introduction 1:06 Problem 2:00 Quick Explanation 1. Approximate Formula for Voltage Drop on a Distribution Line 4:54 Quick Explanation 2. Active power of the line 𝑷 6:39 Answers and Explanations 11:01 Summary --------------------------------------- ★Explanation from the Denken-ou website (Electrical Engineer Examination, Class 3, Power, 2023, First Half, Question 12) https://denken-ou.com/denryokur5-1-12/ ★Reprint of Question 7 from the Class 3, Power, 2014 Examination https://denken-ou.com/denryokuh26-7/ ★[Denken-ou eBook Version] NEW! NEW! 4 Subjects for the Class 3, Power, 2023, Second Half 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 Exam #Electrical Power #Past Exam Questions and Answers #Electrical Engineering King #First Half of FY2023 #Question 12 #Power Distribution #Approximate Voltage Drop Formula