International Library of Technology · Scranton, International Textbook Co. · leaf 386
es in Fig. 33, where 7^i+ is connected to post 5,7?j— to ^,+, 7^„+ to post 11, and 7^„— to A„ — . In thisposition, the path of the current from the trolley T to theground G is T-R-R^-R^-9across one of the drum tips topost 7^, +J out through the No. 1 motor field, back topost7^j —, across another… … § 24 ELECTRIC RAILWAYS. 49 as are posts 9 and 10) to post 11, through a third drumcontact tip to post /^+, from where it passes out throughthe No. 2 motor field, back to post -F^ — , across the fourthand last drum contact tip to post A^ — ,through the No. 2 motor annature to theground at G. This…
Electrical engineering
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