TT issues Subscribe Login to Read Editor’s Letter ALAN ROSS Interview with Mr. Prabhat Jain, CEO-CTO of Virginia Transformer Corp The Data Behind the Numbers: IEEE C57.104TM-2019 DGA Interpretation Guide Insulating Liquids: The Lifeblood of Transformer Reliability Materials Compatibility: Lessons Learned from the Transformer Oils Study Pre-Show Feature: Power in Innovation An Innovative and Efficient Way to Control Consequences of Oil Ageing Decay Particles and Regeneration of Ester Dielectric Liquids: A Challenge!