TY - BOOK AU - Kumar,K.Murugesh TI - Dc machines and transformers SN - 9788125916055 U1 - 621.31 21 PY - 2010/// CY - New Delhi PB - Vikas publishing house pvt ltd KW - Electric transformers N1 - engineering bookfair2015; CH1 fundamentals of electrical machines --CH2 comstructional features of dc machines --CH3 methods of excitation --CH4 armature reaction and commutation --CH5 load characteristic of dg generators --CH6 parallel operation of dg generators --CH7 principle of dc motors --CH8 load characteristics of dc motors --CH9 control of dc motors --CH10 losses,efficiency and testing of dc machines --CH11 principle of transformers --CH12 performance of transformers --CH13 testing of transformers --CH14 parallel operation of transformers --CH15 auto -transformers --CH16 three-phase transformers connections --CH17 miscellaneous topics on transformers --CH18 instrument-transformers --Index N2 - 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 ER -