Unit III
Topics
- Magnetic Circuits Basic definitions →
- Magnetization characteristics of Ferro magnetic materials →
- Self inductance and mutual inductance →
- Energy in linear magnetic systems →
- Coils connected in series →
- AC excitation in magnetic circuits →
- Magnetic field produced by current carrying conductor →
- Force on a current carrying conductor →
- Induced voltage and laws of electromagnetic Induction →
- Single phase transformer construction and working principle →
- E.M.F. equation and equivalent circuits →
- Phasor diagram and voltage regulation →
- Losses →
- efficiency →
- open circuit and short circuit test →