【電験二種二次】分散型電源と電圧降下(厳密式)(やや難：平成19電力・管理問4)本番で書くならどのレベル？

This problem requires a high level of calculator proficiency, as it involves a large number of calculations and large numbers. It also tests your ability to write your answer concisely, as you'll run out of space on the answer sheet (this is the most difficult aspect of this problem, even if you're used to it). If you focus too much on the complicated calculations, you won't have the resources to grasp the intent of the problem and may miss the key point: the power consumption at the consumer end. For information on whether or not simplified formulas can be used, see the following video:    • 【電験二種二次試験】反復学習の意図と効果を限界まで具体的にご紹介_例：簡略式の使い分け   The process for converting phase voltage to line voltage is explained around the 28-minute mark in the following video:    • 【電験二種二次】逆潮流時の電圧とベクトル作図について-厳密式を使用-(やや難：平成1...   Even if you're a liberal arts major and aren't good at math or physics, you can still pass the Level 2 exam! I'll leave the standard explanations to other videos and introduce more digestible problem explanations and study tips.