Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 306
ree-wire systemof feeders and mains w^as designed, with a neutral conductor equalto the combined capacity of the two outside conductors, so that120-volt two-wire generators could be utilized without any change inthe feeders. Basement. The plan of the basement, Fig. 42, shows the branchcircuit… … FCEDERS
Architecture · Building · Carpentry
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