1. Units associated with basic electricalquantities2. An introduction to electric circuits3. Resistance variation4. Chemical effects of electricity5. Series and parallel networks6. Capacitors and capacitance7. Magnetic circuits8. Electromagnetism9. Electromagnetic induction10. Electrical measuring instruments andmeasurements11. Semiconductor diodes12. Transistors13. D.C. circuit theory14. Alternating voltages and currents15. Single-phase series a.c. circuit16. Single-phase parallel a.c. circuits17. Filter networks18. D.C. transient19. Operational amplifiers20. Three-phase systems21. Transformers22. D.C. machines23. Three-phase induction motors