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...omechanical protective relays at a [[hydroelectric]] generating plant. The relays are in round glass cases. The rectangular devices are test connection block ...breaker]] when a fault is detected.{{r|YGP|page1= 4}} The first protective relays were electromagnetic devices, relying on coils operating on moving parts to ...

...roup of lenses that receives the [[image]] from the [[objective lens]] and relays it to the [[eyepiece]]. Relay lenses are found in [[refracting telescope]] ...

...t3=Walton|first3=Anthony J.|date=2014-08-29|title=Integrated Magnetic MEMS Relays: Status of the Technology|journal=Micromachines|language=en|volume=5|issue= ...ic actuator include: the synthetic [[jet actuator]], micro-pumps and micro-relays. ...

...963, Hasenjaeger built a [[Universal Turing machine]] out of old telephone relays. Although Hasenjaeger's work on UTMs was largely unknown and he never publi ...

...[Nicomedes (mathematician)|Nicomedes]] and others to square the circle. He relays the objections of [[Sporus of Nicaea]] to this construction, but neither me ...

** Choose relays such as to minimize the total round trip delay to allow for a more flexible ...

...st1=Paul E. |title=Reckoners: The Prehistory of the Digital Computer, from Relays to the Stored Program Concept, 1935-1945 |date=1983 |publisher=Greenwood Pr ...

...s of knowledge: [[inference]], communication, and deduction. Communication relays information found using other methods. Deduction establishes new facts bas ...

...ommunications)|linear transponders]], and as [[store and forward]] digital relays. ...

...ba to the U.S., plummeted 120 [[Watt|MW]] within a few minutes. Protective relays were repeatedly activated in [[Newfoundland and Labrador|Newfoundland]].<re ...

...ould be wired at will to any jack in any one of the five different sets of relays on the right hand side of the plugboard; these sets representing ''weights' ...o teleprinter tapes with photoelectric reading heads, a set of calculating relays and a recording electric [[teleprinter]]. The read heads operated at seven ...

...nt|country=GB|number=148582|pubdate=1920-08-05|title=Improvements in ionic relays|inventor1-last=Eccles|inventor1-first=William Henry|inventor2-last=Jordan|i ...

...tion of equipment such as Media Access Control (MAC) Bridges, Two-Port MAC Relays (TPMRs), Customer Virtual Local Area Network (VLAN) Bridges, and Provider B ...

...ruary 1961</ref> but at that time elevator controllers were implemented in relays and were unable to optimize the performance of destination control allocati ...zation can greatly improve operational reliability by replacing electrical relays and contacts with solid-state electronics. Ride quality can be improved by ...

...nd data signals between the operator and the TMS. Where used, the TMS then relays the signals and power for the ROV down the tether cable. Most ROVs are equi ...