part 1 electrics & electronics unit 1 elements and parameters in a circuit unit 2 ideal sources series and parallel equivalent circuits unit 3 analysis of a single-loop network unit 4 analysis of sinusoidal alternating electricity unit 5 analysis of small signal amplifiers in mid-frequency band unit 6 operational amplifiers unit 7 negative feedback amplifiers unit 8 logic circuits part 2 electric machine & its control unit 1 transformer principle unit 2 d.c. machine construction and principle unit 3 three-phase induction machine principle unit 4 operation analysis of three-phase synchronous generator unit 5 motor control based on microcomputer