International Library of Technology · Scranton, International Textbook Co. · leaf 421
ed that the armature core is shortenedslightly, thus shortening up each conductor and making thelength of active ivire the same with the 336 conductors as itwould have been if 322 had been used. We will therefore 2786 DESIGN OF ALTERNATING take 13yV in. as the final value for the length of the… … inner diameter of the core5j« is determined by the cross- A section of iron which mustbe provided to carry themagnetic flux through theTj armature core from onepole to the next, and thiscross-section in turn de-pends upon the density atwhich the core is worked.Fig. 1621 shows a cross-section of the…
Electrical engineering
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