2.1 Construction2.2 Hysteresis, Eddy, and Anomalous Losses2.3 Excitation Characteristics2.4 Over-Excitation Performance2.5 No-Load Loss Test2.6 Impact of Manufacturing Processes2.7 Inrush Current2.8 Influence of the Core Construction and Winding Connections on No-Load Harmonic Phenomenon2.9 Transformer Noise2.10 Rotational Core LossesReferences