Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 145
between the outers ; infact, it will be 1.4 times greater, so that if the outers differ in pres-sure by 100 volts, the difference between a and b would be only 140 u ..1 ^ • 100 -t- 100volts—that IS, ^ = 140. A mesh system of coupling a two-phase system is shown inFig. 152. To feed 100 volt lamps… … Fig. 152.—Two-Phase IMesh System A star system of two-phase connections is shown at Fig. 153,with the junction joined by wire to the lamp circuit junction aty. There will be required to feed 100 volt lamps 200 volts froma to a} and b to ^\ and 141 volts from a \.o b or a} to b^. The two-phase…
Electrical engineering · Electric power
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