Assertion: relay's contact | /r/HasProperty | thrown
Facets:
value: by energizing the coil
type: MANNER
Source sentences:
text: Since relays are switches, the terminology applied to switches is also applied to relays; a relay switches one or more poles, each of whose contacts can be thrown by energizing the coil.
text: A relay switches one or more poles, each of whose contacts can be thrown by energizing the coil.