Mohan Rao Ungarala, PhD, is a Lecturer in the Department of Applied Sciences, University of Quebec at Chicoutimi, Chicoutimi, Canada, and a Visiting Researcher at Lodz University of Technology, Lodz, Poland. He is a Senior Member of IEEE and Secretary for the IEEE Technical Committee on Liquid Dielectrics. He is a co-editor of the Wiley-IEEE Press title Alternative Liquid Dielectrics for High Voltage Transformer Insulation Systems: Performance Analysis and Applications (Dec 2021). Pawel Rozga, PhD, is Associate Professor in the Institute of Electrical Power Engineering, Lodz University of Technology Poland. He is also Vice-Chair of the IEEE DEIS Technical Committee on Liquid Dielectrics. He has completed several research projects in the field of liquid and solid insulation.