Electrical machinery; a practical study course on installation, operation and maintenance (1921)
Annett, Fred Anzley · New York [etc.] McGraw-Hill book company · leaf 272
hatin Fig. 271 does not indicate any particular direction. Afterthe motor has been comiected up, however, and is workingproperly, all that is necessary in order to reverse the directionof rotation, is to interchange either the armature or the fieldconnections, as in Figs. 272 and 273. By tracing… … Fig. 274.—Shunt motor connected to starting box. Connecting Up Shunt Motors.—What has been applied tothe series motor can also be applied to any type of motor. InFig. 274 is shown a shunt motor connected to a starting box.Every terminal on the machine and starting box is indicated inits proper…
Electric machinery
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