Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 36
Fig. 10. Diagram to Determine Feeding Point fed at a point so determined, but it is well to run the feeders asclose to this point as is practical, as less copper is then required fora given drop in potential. Consider, as an example, a system such as is shown in Pig. 10.The number of lamps and… … o «> H << o H CL O CO so rt as- ^ ^* Q U d ►J ii is6 S-o « C M P 2 3 >^ -« .I POWER TRANSMISSION 17 Ax=By I0y=2^x .T-f2/=400 ^ + 5=30 .r= 133.3 feet. Cx=Dy lbx=2{)y x+y=mQ a;= 285.7 feet. C + b=35{A + B)x= (C+ D)y x + y= 632.4 30.t=35?/ rr= 340.5 feet. ^ + 2? + C+Z)=65/4 is 6.2 feet…
Electrical engineering
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