Electricians' operating and testing manual; a hand book for men in charge of electrical apparatus, repair men, trouble men, lamp trimmers, and electricians generally (1916)
Horstmann, Henry Charles, Tousley, Victor Hugo, 1875- joint author · Chicago, F.J. Drake & co · leaf 66
riss 62 Operating and Testing out of the influence of the fields. It is very import-ant to see that the commutator is always set with re-gard to this. The Thomson-Houston is another type of open cir-cuit dynamo armature. The nature of its winding isshown in Figure 43. One end of each coil is… … Figure 43 mum of which it may be capable and probably bumout. The greater the current the greater will be thepressure, but after the fields have become fully sat-urated the increase in E.M.F. will be small. Figure44 shows the characteristic curve of such dynamos.Such curves are obtained by plotting…
Electrical engineering · Electric testing
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