Dynamos and motors; a text book for colleges and technical schools (1911)
Franklin, William S. (William Suddards), 1863-1930, Esty, William, 1868-1928 · New York The Macmillan company · leaf 154
. DIRECT-CURRENT DYNAMO AS A MOTOR. 143 and two fuses, to the supply mains.Figure loicz shows the rheostat armin the starting position, and Fig. loil^shows the arm in the running position.To start the motor, close the switch,and move the rheostat arm sloivly tothe right until the block of iron on… … ^ .U m oP Ck o *-—•» . It A . • «-; V V r «/ v v • 1 < ;
Dynamos · Electric motors
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