Illinois Society of Architects · Chicago · leaf 168
be provided for a maximum of twopairs of wires; three-ciuarters (%) inch (in-side diameter) conduit for five pairs; andone (1) inch (inside diameter) conduit lornine pairs. In extending conduit from ter-minal boxes to rooms it is possible in manycases to use one run of larger conduit tosupply three… … Modern Buildings Use Edison Service forLighting and Power and find this service more reliable, more economical, and more satisfactoryin every way than making their own electrical energy. This is an age ofspecialization. Our business is the production of electrical energy. Thereare numerous…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
