4.3 represents the angle by which the current /, itself in phase with Vr, lags behind the applied voltage Vz. cos alt;fagt; aiai If any two of the three values R, X, or Z are known, it is possible from the above ratios and reference to trigonometrical anbsp;...
|Title||:||Ibbetson's electric wiring: theory and practice for practical electricians, engineers and students|
|Author||:||Willie Waite Skirrow Ibbetson, M. A. Stothers|
|Publisher||:||Routledge - 1970-05-28|