最終更新日：2025/11/21
The power factor in the factory's electrical system fell to 0.75, increasing reactive power losses and prompting engineers to install corrective capacitors.
正解を見る
The power factor in the factory's electrical system fell to 0.75, increasing reactive power losses and prompting engineers to install corrective capacitors.
音声機能が動作しない場合はこちらをご確認ください
編集履歴（0）
