Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 392
ive Exaviple. The total resistance of a loop, one wireof which was faulty, was found to be 6 ohms. With 1000 ohmsunplugged in bridge arm A, a balance was obtained w^ith 500 ohmsunplugged in the rheostat. How far from the beginning of the loopwas the fault, the resistance of the wire being .156 ohms… … X 6Tt fl fl in? Fig. 61. Diagram of Varley Loop Method of Locating Grounds Varley Loop Method. The varley loop method is anothermethod of locating grounds on conductors and is somewhat similarto the method described above. It differs, however, in that insteadof the complete loop being used to form…
Electrical engineering
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