UNIT- I:- D.C. NETWORKS
1. https://youtube.com/playlist?list=PLDN15nk5uLiChnb4VA-dsj08CYBCk8Cdd&si=N3SIAiFcIQGpR-k-
2. https://youtube.com/playlist?list=PLDN15nk5uLiAluhKNZwdblke36lBDz8iD&si=q13wkJ5UfHQ_hldB
3. https://youtube.com/playlist?list=PLgwJf8NK-2e5s5IUh1wLlTioszBrW58bx&si=AE2OLR3J-Sg_q1pN
4. https://youtube.com/playlist?list=PLDN15nk5uLiDj4ztGIdKtgSpqs4ytR_aF&si=moER-zxReQPIL5EI
UNIT- II:- A.C. CIRCUITS
https://youtube.com/playlist?list=PLDN15nk5uLiCD8HljuyVX86WVeqTCml33&si=S__bOJGsymLGMKR0
UNIT-III:-
SINGLE PHASE TRANSFORMER
https://youtube.com/playlist?list=PLySVDJoIJATfY56RhWnbBranEiuvVc1MB&si=u0tpc1QaCqj25Cei
UNIT- IV
DIODE AND UNIT- V TRANSISTOR
https://youtube.com/playlist?list=PL3qvHcrYGy1uF5KAGntUITTJ85Dm3Dtdy&si=KiI4dyQItCyEXrgd