TRAINING TRANSFORMER OPERATIONAL PRINCIPLES, SELECTION AND TROUBLESHOOTING TRAINING PRINSIP OPERASIONAL TRANSFORMATOR, SELEKSI DAN PEMECAHAN MASALAH TRAINING VOLTAGE CONSIDERATIONS DESCRIPTION Transformer are major components of electrical power systems. This course combines theoretical and practical aspects of transformer design, operation, maintenance and troubleshooting. The course emphasizes the importance of the magnetic properties of the core design on …