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 156
Pig. 129. Clock Diagram of E.M.F.ifor Three-Phase Y Winding Fig. 130. Clock Diagram for Cur-rents in A Connected Three-Phase Armature or collector rings are equal to the electromotive forces of the respec-tive windings, as is evident from Fig. 128. Current Relations. Referring to Fig. 128, we see…
Electrical engineering
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