Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 309
Fig. A B C 1 ) I1 - Im1^0 1^0Ii = Im R I\ = -Im12 = 0 l\ 12 = = o -■ -Im 334.— -Revolving field of a two-pole , two-phase induction motor connected by wires to two-phase mains and the currents whichflow at any instant in the coils M and N are given by the curvesin diagram Q; at instant A for…
Electrical engineering
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