Basic electrical quantities, Ohm’s Law and Kirchhoff’s Laws, resistance and source combinations, voltage and current division. Techniques of solving DC electric circuits: nodal analysis and mesh analysis. Theorems: superposition theorem. AC sinusoidal sources, time domain and frequency (phasor) domain, voltages and currents phasor diagrams, inductance and capacitance: voltage and current relationships, impedance and admittance, Techniques of solving AC electric circuits: nodal and mesh analysis, and superposition. Steady state power analysis: Real Power, maximum power transfer theorem, complex power, and power measurement. Three phase circuits; connections: Y-Y, Y-Δ, Δ-Y, Δ- Δ, and power measurements.
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