00405nam a22001097a 4500020002100000082001600021100002600037245004000063260003800103300002900141650012500170  a9694071771 (pbk)  a621.31bHAS  aHasan, Muhammad Munir  aFundamentals of alternating current  aKarachibRoyal book companyc1995  a235 p.b: ill.c; 21 cm.  aAlternating currentvSymbolic notationvElectrical resonancevpolyphaase currentsvComplex waveformsvPower factorvFEAS