COMP – 124 LINEAR CIRCUITS AND BASIC ELECTRONICS
COMP – 124 LINEAR CIRCUITS AND BASIC ELECTRONICS
COURSE CONTENTS:
1. BASIC PRICIPLE OF ELECTRICITY
1.3. ELECTRICAL QUANTITIES.
1.4. POTENTIAL, CURRENT AND RESISTANCE.
1.5. UNITS OF POTENTIAL, CURRENT AND RESISTANCE.
1.6. CONVECTIONAL AND ELECTRON CURRENT.
2. DC FUNDAMENTALS
2.1. OHM’S LAW.
2.2. PROBLEMS OF OHM’S LAW.
2.3. LAWS OF RESISTANCE.
2.4. SPECIFIC RESISTANCE, CONDUCTANCE AND CONDUCTIVITY.
2.5. CO-EFFICIENT OF RESISTANCE.
2.6. RESISTANCE IN SERIES, PARALLEL AND SERIES – PARALLEL.
2.7. COMBINATION OF RESISTANCE AND CELLS.
2.8. ELECTRICAL POWER AND ENERGY.
2.9. KIRCHHOFF’S LAWS.
2.10. CALCULATION USING KVL AND KCL.
2.11. RESISTORS: CONSTRUCTION AND TYPES.
2.12. APPLICATION OF RESISTORS.
2.13. RESISTORS, COLOUR CODING.
2.14. RESISTORS, POWER RATING AND TROUBLE SHOOTING.
2.15. BATTERIES.
2.16. TYPES OF DC SOURCES.
2.17. LEAD ACID BATTERIES.
2.18. SOLAR CELL.
2.19. INTERNAL RESISTANCE.
2.20. APPLICATION OF CELL.
3. ELECTROMAGNETISM
3.1. ELECTROMEGNETISM.
3.2. B-H CURVE AND MAGNETIC HYSTERESIS.
3.3. ELECTROMAGNETIC INDUCTION.
3.4. MAGNETIC FIELD.
3.5. FORCE BETWEEN TWO MAGNETIC FIELDS AND MOTOR ACTION.
3.6. FARADAY’S LAW OF ELECTROMAGNETIC INDUCTION.
3.7. LENZ’S LAW.
4. ELECTROSTATICS
4.1. LAWS OF ELECTROSTATICS.
4.2. ELECTROSTATIC FIELD.
4.3. PROPERTIES OF ELECTRIC FIELD.
4.4. DIELECTRIC, DIELECTRIC STRENGTH AND PERMITIVITY.
4.5. CAPACITANCE AND CAPACITORS.
4.6. TYPES AND USES OF CAPACITORS.
4.7. EQUIVALENT CAPACITANCE OF CAPACITOR COMPINATION.
4.8. ENERGY STORED IN CAPACITORS.
4.9. COLOUR CODE, TOLERANCE AND RATING OF CAPACITORS.
5. AC FUNDAMENTALS.
5.1. SINUSODAL WAVEFORM.
5.2. AC SINUSOIDAL WAVEFORM CHARACTERISTICS.
5.3. FUNDAMENTAL FREQUENCY AND HARMONICS.
5.4. PHASOR QUANTITIES.
5.5. PHASE DIFFERENCE AND POWER FACTOR.
5.6. SELF INDUCTANCE AND BACK EMF.
5.7. INDUCTIVE REACTANCE.
5.8. PHASOR DIAGRAM FOR PURE INDUCTOR.
5.9. R-L SERIES CIRCUIT.
5.10. PHASOR DIAGRAM AND POWER DIAGRAM FOR AN R-L SERIES CIRCUIT.
5.11. TIME CONSTANT.
5.12. IMPEDANCE.
5.13. R-L PARALLEL CIRCUIT.
5.14. QUALITY FACTORS OF INDUCTORS.
5.15. SKIN EFFECT, AF AND RF CHOKES.
5.16. PHASOR DIAGRAM FOR PURE CAPACITOR.
5.17. CAPACITIVE REACTANCE.
5.18. R-C SERIES CIRCUIT.
5.19. TIME CONSTANT OF R-C CIRCUITS.
5.20. IMEDANCE.
5.21. R-C PARALLEL CIRCUIT.
5.22. RLC SERIES CIRCUIT.
6. TRANSFORMER
6.1. PRINCIPLE OF TRANSFORMER.
6.2. CONSTRUCTION, TYPES AND CORE MATERIALS OF TRANSFORMER.
6.3. APPLICATION OF TRANSFORMERS IN ELECTRONICS.
6.4. AUTO-TRANSFORMERS.
6.5. POLY-PHASE TRANSFORMERS.
6.6. PHASE AND LINE VOLTAGE.
6.7. TRANSFORMER LOSSES.
6.8. CORE LOSSES AND HYSTERESIS LOSSES.
7. NETWORK THEOREMS
7.1. SUPERPOSITION THEOREM.
7.2. THEVENIN’S THEOREM.
7.3. NORTON’S THEOREM.
7.4. STAR DELTA TRANSFORMATION.
8. RESONANCE
8.1. RESONANCE AND RESONANT CIRCUIT.
8.2. RELATION BETWEEN F, L AND C AT RESONANCE.
8.3. SERIES RESONANT CIRCUIT AND ITS IMPEDANCE.
8.4. CURRENT, VOLTAGE AND IMPEDANCE CHARACTERISTIC OF SERIES RESONANT CIRCUIT.
8.5. PARALLEL RESONANT CIRCUIT AND ITS IMPEDANCE.
8.6. IMPEDANCE, CURRENT AND VOLTAGE CHARACTERISTICS OF PARALLEL RESONANT CIRCUIT.
8.7. SERIES AND PARALLEL RESONANCE CURVE COMPARISM AND BANDWIDTH.
8.8. Q OF CIRCUIT AND EFFECT OF Q.
8.9. SLOPE OF RESONANCE CURVE AND SELECTIVITY RELATION.
8.10. EFFECT OF THE LC. RATIO OF SELECTIVITY.
8.11. USE OF RESONANCE.
9. SEMICONDUCTORS
9.1. SEMICONDUCTOR THEORY.
9.2. DOPING, DOPING LEVEL AND METHODS.
9.3. PN JUNCTION DIODE, DEPLETION REGION AND JUNCTION POTENTIAL.
9.4. DIODE AS RECTIFIER.
9.5. TRANSISTOR PNP AND NPN.
9.6. TRANSISTOR AS AMPLIFIER.
9.7. TRANSISTOR AS SWITCH.
9.8. INTEGRATED CIRCUITS TYPES: ANALOG AND DIGITAL.
BOOKS
1. BASIC ELECTRONICS, 7ED, BERNARD GROB.
2. ELECTRICAL TECHNOLOGY, B.L.THERAJA.
3. ESSENTIALS OF RADIO, SLURZBERG.
4. APPLIED ELECTRICITY AND ELECTRONICS FOR TECHNICIANS, R.B. FABER.
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