Comprehensive, lucid and student-friendly in the true sense, DC Machines and Transformers adopts a self-study approach and is aimed at demystifying the subject for students who consider ?Electric Machines? too tough. This second edition has been thoroughly revised and includes a summary at the end of each chapter, many short and long answer questions taken from question papers of various universities? over the last 25 years.UY, Uyt (16.10) (b) Phasor diagram Figure 16.2 Star-Delta UL aquot; V3 * V3 l/. Thus, in y - A connection, the line-to-line ratio becomes K/\3 and normally used for the step-down operation. Further the secondary line-to-line voltage lags the input oranbsp;...
|Title||:||DC Machines and Transformers|
|Publisher||:||Vikas Publishing House Pvt Ltd - 2004-12-01|