Electric Technology


Contents

--------------->>> Analysis of DC Circuit <<<--------------- Variables and components Passive network Resistance Ohm's law, power, series and parallel Kirchhoff's law, deviders and measurements Circiut and source conversions, three phase Nodal and mesh analysis Superposition, Thevenin's and Norton's theorems Exercise 1 Exercise 2 --------------->>> Analysis of AC Circuit <<<--------------- Characteristics of waves (magnitude, phase, frequency) Phasor, power, rms and average values Voltage/current relation in inductor and capacitor Properties of R-L, R-C and R-L-C circuits, resonance Powers of R, L and C R-L-C series, parallel and three phase power Exercise --------------->>> Magnetic Circuit Analysis <<<--------------- Electromagnetic fields (mmf, flux-density) Hysteresis loop, magnetic circuits and emf Transformer device Electromechanical devices (torque and maximum efficiency) Power stations and power system transmission Ground fault interrupter Exercise