Last Updated：2025/12/07
The maintenance team scheduled a Tan Delta test to assess the insulation deterioration of the transformer by applying AC voltage at two temperatures and comparing the reactive and resistive components of the current.
See correct answer
The maintenance team scheduled a Tan Delta test to assess the insulation deterioration of the transformer by applying AC voltage at two temperatures and comparing the reactive and resistive components of the current.
音声機能が動作しない場合はこちらをご確認ください
Edit Histories（0）
Source Sentence
