A Guide for the Electric Testing of Telegraph CablesE. & F.N. Spon, 1873 - 54 pages |
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Common terms and phrases
500 elements arm p q ARTHUR PHILLIPS Bridge calculated cloth Coefficient Commutator Condenser Conductor connection to Earth copper Copper-pole copper-resistance crown 8vo determined diameter Dielectric Electrometer electromotive force EXAMPLE F. N. SPON faultless Cable formula ƒ is depressed Galvano Galvanometer Shunt gives a deflection Gutta-percha Core Hooper's Core illustrated India-rubber Insulation per knot Iron Joint Key S.K knot at 75 Leading wires length np logarithms loss of charge Megohms memoranda meter Microfarad morocco multiplying power N. P. BURGH Narrow Gauge Railways nautical miles Number of Elements Ohm's Law Ohms ordinary Gutta-percha plates Pocket-book R₂ Railway Ratio of balance Resistance of Galvanometer Resistance-coil scale screw Ship Shore Shunt at Battery Shunt at Galvanometer Shunt Constant Shunt Shunt Deflection Steam Engine strength sulation Tables temperature tenth minute tion per Knot trough U₂ V₂ vano Wheatstone's Bridge Willoughby Smith's wood engravings words per minute Zinc-pole
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