The use of insulating horns in pantograph design has been investigated. This paper reports on partial discharge measurements undertaken to establish whether consideration of pre-breakdown phenomena is ...

“With our heating bills steadily creeping higher, it's becoming an expensive exercise to leave our heaters on overnight,” Pru ...

In a search for mineral oil substitutes, we investigated the characteristics of environmentally friendly silicone oil and ester oil. The electrical performance was assessed in terms of the breakdown, ...

As the first month of winter is almost over, we ask ABC readers to share their tips on how to save money without sacrificing ...