Electronics - Semi conductors, diode rectifiers Transistor and equivalent circuits, small signal audio amplifiers. Diodes as switching elements. op amplifiers and their uses, OR-NOR and AND-NAND,EX-OR Gates, De Morgan's laws. Effects of feed back in amplifiers.
Instruments - Standards Error analysis. Indicating instruments. CRO. Measurement of single phase, A.C. and D.C. power, Measurement of phase power, frequency & phase meters, energy meters. VTVM and multimeters current transformer and potential transformer.
Power system Analysis - Symmetrical components fault analysis load flow, stability studies, Coroner on transmission lines.