Contributions Concerning the Clock Hour Figure Utilization for the Power Transformer Diagnostic Journal title: Analele Universitatii "Eftimie Murgu" Resita. Fascicula de Inginerie Authors: Cristina Prodan, Mihaela Poienar, Ovidiu-Magdin Ţanţa, Adrian-Neculai Romanescu, Daniel Ștefan Georg... Subject(s):