International Library of Technology · Scranton, International Textbook Co. · leaf 127
Fig. 1389. one being bolted to the lower, and the armature may at anytime be removed by taking off the upper field and thepedestal caps. 3754. Fig. 1389 shows two elevations of a bipolarframe with wrought-iron fields bolted down, the bolts enter-ing from below at b, b. For the sake of convenience…
Electrical engineering
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