Practical applied electricity; a book in plain English, for the practical man. Theory, practical applications and examples (1911)
Moreton, David Penn, 1882- · Chicago, The Reilly & Britton co · leaf 359
R, Fig. 287 a \x, Xe v ^ (X.+Xa) V Fig. 287 b the resultant reactance being negative; it may, however,be positive, depending upon whether the negative react-ance is greater or less than the positive reactance. If theresultant reactance is positive, the current lags thee.m.f.; and THE…
Electrical engineering
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