Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 385
load, and24% at 1 load. Standard sizes are for capacities of 25, 35, 50, 75, and 100, 6.6ampere enclosed arcs. The low power factor of such a system onlight loads shows that a transformer should be selected of such acapacity that it will be fully or nearly fully loaded at all times.The primary… … Fig. 31. The 50-, 75-, and 100-lighttransformers are arranged formultiple circuit operation,two circuits used in multiple,and the voltages at full loadreach 4,100 for each circuit onthe 100-light machine. The second system, usedfor series distribution onalternating-current circuits?consists of a…
Architecture · Building · Carpentry
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
