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COURSE INFORMATION Course Code: ES 101 Course Name: Basic Electrical and Electronics Engg.- I (Electrical) Contacts: 2 PREREQUISITES To understand this course, the student must have idea of: Class XII level electronics, physics and Mathematics. SYLLABI Course Description Unit I DC Network Theorem: Definition of electric circuit, network, linear circuit, non-linear circuit, bilateral circuit, unilateral circuit, Dependent source, Kirchhoff’s law, Principle of superposition. Source equivalence and conversion, Thevenin’s theorem, Norton Theorem, nodal analysis, mesh analysis, star delta conversion. Maximum power transfer theorem with proof. Unit II Electromagnetism: Biot-savart law, Ampere’s circuital law, field calculation using Biot-savart& ampere’s circuital law. Magnetic circuits, Analogous quantities in magnetic and electric circuits, Faraday’s law, Self and mutual inductance. Energy stored in a magnetic field, B-H curve, Hysteretic and Eddy current losses, Lifting power of Electromagnet. Unit III AC fundamental: Production of alternating voltage, waveforms, average and RMS values, peak factor, form factor, phase and phase difference, phasor representation of alternating quantities, phasor diagram, behavior of AC series , parallel and series parallel circuits, Power factor, Power in AC circuit, Effect of frequency variation in RLC series and parallel circuits, Resonance in RLC series and parallel circuit, Q factor, band width of resonant circuit. BEYOND SYLLABI COVERAGE ES 101 (EE).I Lecture Plan: Cl. No. 1 Date 18.8.15 Topics DC Network Theorem: Definition of electric circuit, network, linear circuit, non-linear circuit, bilateral circuit, unilateral circuit, Dependent source. Remarks 2& 3 19.8.15 Kirchhoff’s law, Nodal analysis, mesh analysis, Thevenin’s theorem, Norton Theorem. Problems solved 4 24.8 Principle of superposition and Source equivalence and conversion. Problems solved 5& 6 25.8 & 25.8 Star delta conversion and Maximum power transfer theorem with proof. Problems solved 7& 8 27.8 & 31.08 Electromagnetism: Biot-savart law, Ampere’s circuital law, field calculation using Biot-savart & ampere’s circuital law. 9& 10 1.9.15 & 04.09.15 Magnetic circuits, Analogous quantities in magnetic and electric circuits, Faraday’s law. 11& 7.9.15 & 08.09.15 Self and mutual inductance. Energy stored in a magnetic field, B-H curve, Hysteretic and Eddy current losses, Lifting power of Electromagnet. 13 & 14 11.09.15 & 14.09.15 AC fundamental: Production of alternating voltage, waveforms, average and RMS values, peak factor, form factor, phase and phase difference, , 15 & 16 15.9.15 & 18.09.15 17 & 18 21.9 & 28.9 Phasor representation of alternating quantities, phasor diagram. Behavior of AC series , parallel and series parallel circuits. Power factor, Power in AC circuit, Effect of frequency variation in RLC series and parallel circuits, 19 13.10 Resonance in RLC series and parallel circuit. 20 28.10 Q factor, band width of resonant circuit. 20.08.15 12 Recommended Books: 1. 2. 3. 4. Fundamentals of Electrical Engineering by Ashfq Husain. A text book of electrical technology by B.L.Theraja and A.K.Theraja. Basic Electrical Engineering by T.K.Nagsarkar and M.S.Sukhija. Basic Electrical engineering, D.P Kothari & I.J Nagrath, TMH, Second Edition. Subject Teacher: Sankhadeep Ghosh Signature: Problems solved Problems solved Problems solved Problems solved