Gouws, R.Dobzhanskyi, O.2016-07-272016-07-272015Gouws, R. & Dobzhanskyi, O. 2015. Efficiency analysis of a three-phase power transformer. E+C spot on, 18(8):36-41. [http://www.eandcspoton.co.za/]http://hdl.handle.net/10394/18055http://www.eandcspoton.co.za/resources/docs/Transformers/Efficiency_analysis_of_a_three_phase_power_transformer.pdfTransformers are key elements in the industrial processes into which they are integrated. Reliability is crucial to ensure uninterrupted power supply to motors, furnaces and smelters used in a wide variety of applications including primary aluminium and steel plants, mines, pump storage power plants, rail networks etc. For example, referring to ‘references’ in this article – in [1] authors discuss an importance of efficient transformers feeding electric railwaysenArticle