TY - BOOK AU - Kumar,Ashok TI - Solved problems in power electronics SN - 8174091637 U1 - 621.317 21 PY - 2008/// CY - New Delhi : PB - Khanna publishers KW - Power electronics N1 - engineering bookfair2015; 1 Thyristors and commutation techniques --2 Rectifiers and converters --3 Ac voltage controllers --4 Choppers --5 Inverters --6 Dc drives --7 Ac drivers --8 Cycloconverters ER -