About: http://webisa.webdatacommons.org/155971201

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	they can turn into transformers only when there is a alternating voltage And if the circuit is closed.
http://www.w3.org/ns/prov#wasQuotedFrom	techpowerup.com