621.3/THE/T 35769 35770 35771 35772 35773 35774 35775 35776 35777 35778

Theraja, B. L.         A Textbook of Electrical Technology : vol-1 basic electrical engineering / B. L. Theraja and A. K. Theraja . – New Delhi : S. Chand, 2018         Various Pages         Vol-2 AC and DC machines         ISBN9788121924405 :         1. electrical engineering         I. Theraja, A. K.