Principles and practice of electrical engineering (1914)
Gray, Alexander, 1882-1921 · New York [etc.] McGraw-Hill Book Company, inc. · leaf 227
isplacement of the current relative to the voltageare taken up in Chapters 29 and 30; it is necessary however totake up at this point the method of representing such curves byvectors. 202 PRINCIPLES OF ELECTRICAL ENGINEERING [Chap, xxviii If two vectors such as E and /, Fig. 224, be rotated in… … A Current Lags Voltage byby a Degrees
Electrical engineering
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