Introduction. Current, Voltage, Resistance, Ohm’s low, Power and energy, Series, parallel and Series-Parallel resistive circuits, Current and Voltage Sources, Superposition, Thevenin’s, Norton’s theorems, Kerchov mesh current and node voltage methods. Capacitance and inductance, R-C and R-L-C circuits, frequency response, Complex numbers in reactive circuits, resonance and filters.<br /> Single-phase & three-phase circuits connections and analysis; two-port networks; troubleshooting in DC and<br /> AC circuits.<br />