Electrical engineer's pocket-book: a hand-book of useful data for electricians and electrical engineers (1901)
Foster, Horatio A. (Horatio Alvah), 1858-1913 · New York, D. Van Nostrand co.; London, E.& F.N. Spon, ltd. · leaf 606
provided with each panel, so that whennecessary, machines and feeders can be transferred without the use of thebar. These plugs and cables are intended for use only in case of anemergencv. To run machine No. 1 on feeder No. 1, insert plugs in BIO, CIO, B6, C6, SWITCHING DEVICES. 593 B2, and C2. To… … Short circuit machine No. 2 by inserting the plug at E7. Cut out machineNo. 2 by removing the plug at D10 and E10. Take out plug at D7. SWITCHOG DEVICES. Switching devices in connection with switchboards can be divided gener-ally into two classes, viz. : 1. Switches. 2. Automatic circuit breakers.…
Electrical engineering
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
![An illustration from The Telegrapher [microform] (1864)](https://img.insideoutlibrary.com/img/200/ia-telegrapher04nati-373-176.webp)
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-516-318.webp)
