Assertion: relay's contact | /r/HasProperty | closed
Facets:
value: instantly
type: MANNER
value: after the preset time interval
type: TEMPORAL
value: during the transition
type: TEMPORAL
value: normally
type: DEGREE
value: in case of a normal relay
type: TEMPORAL
value: in case of time delay relay
type: PURPOSE
value: simultaneously
type: MANNER
Source sentences:
text: By introducing both NO and NC contacts, or more commonly, changeover contacts, on the same relay, it then becomes possible to guarantee that if any NC contact is closed, all NO contacts are open, and conversely, if any NO contact is closed, all NC contacts are open.
text: The main difference between a regular relay and a time delay relay is that in case of a normal relay, the contacts are close or open immediately when the coil is energized or de-energized while in case of time delay relay, the contacts are close or open only after the preset time interval.
text: There are also such relays, whose contacts are initially closed and opened when there is supply i.e. exactly to opposite to the above shown relay.
text: On the other hand, if the relay was already de-energized when the contacts were closed, then the contact move oppositely and make an open circuit.
text: If the contact is already closed, then it moves oppositely and hence open the contacts.
text: The contacts of the relay are closed instantly when the current inside the relay rises beyond the operational value.
text: It is ambiguous whether the contact is normally-open or normally closed.
text: When the contacts are closed, an electric current flows through the contacts, and when the contacts are opened, the current stops.
text: The less common configuration, when the NO and NC contacts are simultaneously closed during the transition, is make-before-break or M-B-B.[citation needed]
text: All of the contacts that were closed, now open and all of the contacts that were open, now close.
text: The main difference between a regular relay and a time delay relay is that in case of a normal relay, the contacts are close or open immediately when the coil is energized or de-energized while in case of time delay relay, the contacts are close or open only after the preset time interval.