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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 223

An illustration from 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, leaf 223
rried up to the distributing centersthrough the building from which in turn smaller wires will branchout. The proper proportioning of these cables and wires for theeconomical distribution of current is a problem for the electricalengineer. The point to be noted here is that fuses or breakers mustbe… … Fig. 70. Diagram Showing Fuse Arrangement and Size of Wirefor Typical Lighting and Power Circuit of the wire as given on page 65, and circuit breakers must not be setmore than .30 per cent above the capacity of the wire unless a fuseis also used, when they may be set 100 per cent higher. Fig. 70…

Electrical engineering

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