Dependence of magnetic hysteresis upon wave form (1909)
National Bureau of Standards · leaf 16
ncludes a rheostat in the labora-tory, and this is used in adjusting the voltage to give the desiredflux density. This makes it unnecessary to have an adjustablerheostat in the magnetizing circuit to control the current. A rheo-stat is always included in this circuit, however, in order to preventa… … Flux Waves. A. Undistorted wave for ]E;xperiments 8 and 9. B. Distorted wave for IJxperiment 8. C. Distorted wave for Experiment 9. a large resistance was left in for the purpose of distorting the wave,which is conveniently done in this way. Distortion was alsosecured by connecting the second…
Measurements and use of instruments · Electrical engineering · magnetism/ B8000 Power systems and applications
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