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To replace IEEE 200-1975, ASME, a standards body for mechanical engineers, initiated the new standard ASME Y14.44-2008. This standard, along with IEEE 315-1975, provide the electrical designer with guidance on how to properly reference and annotate everything from a single circuit board to a collection of complete enclosures.
A Battery: Eveready 742: 1.5 V: Metal tabs H: 101.6 L: 63.5 W: 63.5 Used to provide power to the filament of a vacuum tube. B Battery: Eveready 762-S: 45 V: Threaded posts H: 146 L: 104.8 W: 63.5 Used to supply plate voltage in vintage vacuum tube equipment. Origin of the term B+ for plate voltage power supplies.
A zinc-carbon lantern battery, consisting of 4 round "size 25" cells in series. Terminated with spring terminals. 4LR25-2: 4: L: R: 25: 2: An alkaline lantern battery, consisting of 2 parallel strings of 4 round "size 25" cells in series 6F22: 6: F: 22: A zinc-carbon rectangular battery, consisting of 6 flat "size 22" cells. Equivalent to a PP3 ...
In 1907, he became a consultant to the nearby French Battery Company (later renamed The Ray-O-Vac Company). He was charged with improvement of the French No. 6 battery [1] — the large 6-inch-tall, single-cell battery used for automobile ignition, railroad signals, telephones, doorbells and other electrical devices. Burgess was put in charge ...
WASHINGTON (Reuters) -Corey Amundson, the U.S. Justice Department's senior career official in charge of overseeing public corruption and other politically sensitive investigations, resigned on ...
The name is the subject of a 1960 song by the New Zealand balladeer Peter Cape. [11] It appears in the 1976 (re-released in 1979) single "The Lone Ranger" by British band Quantum Jump, which featured in the title sequence of the second series of The Kenny Everett Video Show. [citation needed]
(Reuters) -Three days after ByteDance's TikTok went dark and then was quickly revived in the United States, users who deleted the app were anxiously checking iPhone and Android devices to find it ...
National Tire and Battery (NTB) is an American brand of auto service centers. It was formerly owned by Sears until it was spun-off in 2003. In 2020, Mavis Tire Supply Co. bought 112 NTB Tire & Service Centers, leaving the parent TBC Corporation with 615 locations under the Tire Kingdom and NTB brands.