Cyclopedia of applied electricity : a practical guide for electricians, mechanics, engineers, students, telegraph and telephone operators, and all others interested in electricity (1905)
American School (Chicago, Ill.) · Chicago : American School of Correspondence · leaf 153
are joined by a heavycopper connection and correspond to the point A in Fig. 1 T. Theupper ])lock ^Y of the revei-sing key is connected with the bind-ing post B, the block P is joined to the left of the middle rowof coils while the other end of the rheostat combination is con-nected with the… … ooodboo
Electrical engineering
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