The Architect & engineer of California and the Pacific Coast (1905)
San Francisco, Calif. : Architect and Engineer Co · leaf 498
ir-cuits. Direct c u r r c n t forstage, moving pictures orsearchlights is suppliedby a 30-kilowatt 125-voltGeneral Electric motorgenerator set in the mainswitchboard room. Also in this room isthe arena floor switchboard. This boardhas a capacity of 500 kilowatts, which isdivided into 3-phase… … Service Roo
Architecture · Building
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