. The Architect & engineer of California and the Pacific Coast . Service Roo. Typical Panel Bminl Shovnng ThirteenStvitchboaril and Transfo set in the arena floor at various inter-vals. These junction boxes arc con-nected together both longitudinally andtransversely by means of a mass of 2-inch conduits to a large can in the rearof the arena switchboard. These con-duits have no wire pulled in, the objectbeing to provide a raceway to variouspoints on the floor so that in case of anelectrical or machineryshow it would be easy topull in cable and connecttxes from view. The center of the arenail i
. The Architect & engineer of California and the Pacific Coast . Service Roo. Typical Panel Bminl Shovnng ThirteenStvitchboaril and Transfo set in the arena floor at various inter-vals. These junction boxes arc con-nected together both longitudinally andtransversely by means of a mass of 2-inch conduits to a large can in the rearof the arena switchboard. These con-duits have no wire pulled in, the objectbeing to provide a raceway to variouspoints on the floor so that in case of anelectrical or machineryshow it would be easy topull in cable and connecttxes from view. The center of the arenail ior is provided withlour No. 0 cables formoving picture here also are twenty-1 wo receptacles underilir gallery rail and lifty-ii\c receptacles on themain roof trusses—all ofthese on separate circuits—fo
Size: 1358px × 1840px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksub, booksubjectarchitecture
