Syllabus
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Course Code: EI-ES-105 Course Name: Basic Electrical Engineering |
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| MODULE NO / UNIT | COURSE SYLLABUS CONTENTS OF MODULE | NOTES |
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| 1 | DC Circuits: Electrical circuit elements (Resistance, inductance and Capacitance), voltage and current sources, Kirchoff current and voltage laws, analysis of simple circuits with dc excitation. Superposition, Thevenin and Norton Theorems. Time-domain analysis of first-order RL and RC circuits. | |
| 2 | AC Circuits: Representation of sinusoidal waveforms, peak and rms values, phasor representation, real power, reactive power, apparent power, power factor, power factor improvement and its significance. Analysis of single-phase ac circuits consisting of R, L, C, RL, RC, RLC combinations (series and parallel), resonance. Three-phase balanced circuits, voltage and current relations in star and delta connections.3-phase power equation, measurement of three phase power by two wattmeter method. | |
| 3 | Transformers: Magnetic materials, BH characteristics, working of ideal and practical transformer, equivalent circuit, losses in transformers, regulation and efficiency. Auto-transformer and three-phase transformer connections. | |
| 4 | Electrical Rotating Machines: Generation of rotating magnetic fields, Construction and working of a three-phase induction motor, Significance of torque-slip characteristic. Loss components and efficiency, starting and speed control of induction motor. Construction and working of Single-phase induction motor and torque-speed characteristic. Construction and working of DC machine and speed control of separately dc motor. Construction and working of synchronous generators. | |
| 5 | Electrical Installations:Components of domestic wiring system, earthing system and its significance. Elementary calculations for energy consumption. | |
