Cyclopedia of architecture, carpentry, and building : a general reference work (1912)
American Technical Society · Chicago : American Technical Society · leaf 181
machine and there is aheavy magnetic leakage.When all of the lamps areon, the coils take the posi-tion shown when the leak-age is a minimum and thevoltage a maximum. \Mienfirst starting up, the trans-former is short-circuited andthe secondary coils broughtclose together. The shortcircuit is then… … CURRENT TRANSFORMEROMIT FOR25 LIGHTS OPEN CIRCUITINGPLUG SWITCHES CONSTANT CURRENTTRANSFORMER RESISTANCE FUSE POTENTIALTRANSFORMER CFUSE T Fig. 4J Wiring Diagram for Siiiffle-CoilTransformer. - yPRiMARY PLUG SWITCH several hours without over- BACK VIEW I heating. The efficiency is given as 96% for…
Architecture · Building
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