International Library of Technology · Scranton, International Textbook Co. · leaf 143
ing in contact § 15 ELECTRIC TRANSMISSION. 27 with one another. At the centers of distribution (usually astreet intersection) junction boxes are provided. Thesecorrespond to the manholes of the conduit system. Themain supply •wires, or feeders, run from the station to thesejunction boxes, whence… … Fig. 34. the feeders through fuses that bridge over between therings shown at the top. These fuses must be proportionedaccording to the size of the conductor in the tube to whichthey are connected. If the conductors are overloaded,they will heat and destroy the insulation. The allowablecarrying…
Electrical engineering
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