Szukana fraza: [Abstrakt = "The paper presents the results of measurements of the frequency response of the power transformer, obtained during factory tests and after switching it off due to the shorting of the coil and the core damage. Then, a comparative analysis of the registered characteristics was made, which was confronted with the results of the inspection of the active part of the transformer \- after its removal from the tank. The possibilities of detecting the observed defect using the frequency response method \(SFRA\) were analyzed."]

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