Illinois Society of Architects · Chicago · leaf 411
of direct current in orderto obviate induction troubles when the changeis made to alternating current at a later date. It has been quite a common practice oninstallations where the larger size cables areinvolved to install them in separate conduits,and although this may be more economicalon the… … HOUSEHOLD AND COMMERCIALINSTALLATIONS Free Engineering Advice to Architectsand Builders CONTRACT DEPARTMENT COMMONWEALTH EDISON COMPANY 72 WEST ADAMS STREET, CHICAGO Room 1022 Randolph 1200, Local 155 MECHANICAL REFRIGERATION By G. D. WETHERBEE, Refrigeration Engineer. Domestic Mechanical…
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Current architecture: published in connection with a joint exibition [sic] held in Boston November 1916 (1916)](https://img.insideoutlibrary.com/img/200/ia-currentarchitect1916bost-136-194.webp)
