International Library of Technology · Scranton, International Textbook Co. · leaf 428
foreach phase. 4145. The C^ R lossin this armature would bepractically the same as thatin the single-phase arma-ture previously calculated.The resistance of each phasewill be about double the re-sistance of the single-phasearmature, because in eachphase there is about thesame length of wire as… … Fig. 1625. We may, there-.7 or 1.4 ohms. and the total loss in the two phases will be 1,442 watts asbefore. The radiating surface has not been altered in anyway, so that the two-phase armature should deliver itsoutput without overheating. The core losses will also beabout the same, because the…
Electrical engineering
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