A reported disturbance originally believed to be a possible gunshot sound was a transformer that blew out, causing a neighborhood power outage in Wisconsin likely because of a curious squirrel.

However, the phenomenon of multiple arc reignitions in vacuum interrupter (VI) based HVdc circuit breakers (CBs) has been insufficiently investigated in existing literature. This paper addresses this ...

Haven't had any electrical work done or checked in decades? You might need to get on that to ensure your home doesn't have an ...