Learn how to test a transformer: insulation resistance, TTR, winding resistance, polarity, continuity, and dielectric checks.
An explosion, a fireball and then darkness: Heathrow Airport uses as much energy as a small city, and when a major fire at a substation caused the power to fail late Thursday, the world learned how ...
NEW YORK, April 9 (Reuters) - Entergy Corp. expects to replace the main transformer damaged by a fire over the weekend at the 1,025-megawatt Unit 3 at the Indian Point nuclear power station in New ...