Basic Electrical and Electronics Engineering

Basic Electrical and Electronics Engineering - Engineering Subject

Basic Electrical and Electronics Engineering - BE3251 2nd semester Mechanical Dept | 2021 Regulation | Anna University Engineering Subject Paper

Unit I: Electrical Circuits

1. Electrical Circuits - Introduction

2. Basic Terminologies of Electric Circuits

3. Types of Circuit Elements

4. Network and its Classification - Electrical Circuits

5. Independent, Dependent Voltage and Current Source

6. Ohms Law - Definition, Formula

7. Series and Parallel Combinations of Resistances - with Solved Example Problems

8. Kirchoffs Law - Equation, Example with Circuit Diagram, Applications, Problems with solution

9. Solving Equations by Determinants - Cramer's Rule - Electrical Circuits

10. Problems on Matrix Method of Analysis - Electrical Circuits

11. Single Phase AC Circuits

12. AC Through Pure Resistance alone - Electrical Circuits

13. A.C. Through Pure Inductance alone - Electrical Circuits

14. AC Through Pure Capacitance alone - Electrical Circuits

15. RL Series Circuit

16. RC Series Circuit

17. AC Through Series RLC Circuit

18. Parallel RLC Circuit - with Solved Example Problems

19. Three Phase Circuits - Star Connection, Mesh (or) Delta Connection, Advantages, problems with solution

Unit II: Electrical Machines

1. Electrical Machines - Introduction

2. Construction, Operation Working Principle of D.C generator

3. E.M.F. Equation of a Generator

4. Types of D.C. Generators

5. Applications of DC Generators

6. Operation Working Principle of DC Motor - Principle, Fleming's left hand rule, Working of d.c. motor,

7. Types of DC Motors

8. Torque and Speed Equations of DC Motors

9. Characteristics of DC Motor

10. Transformers - Definition, Classification, Construction, Types, Solved Example Problems

11. 3-Phase AC Generator or Alternator - Construction, Operation Working Principle

12. Synchronous Motor - Construction, Operation Working Principle, Starting Method, Application

13. Three Phase Induction Motor - Construction, Operation Working Principle, Starting Method

14. 2 Marks Question and Answers - Electrical Machines | Basic Electrical and Electronics Engineering

Unit III: Analog Electronics

1. Resistors, Inductors and Capacitors in Electronic Circuits

2. Introduction to Semiconductor - Analog Electronics

3. Bohr's Atom Model

4. Energy Levels - Semiconductor

5. Energy Bands - Semiconductor

6. Important Energy Bands in Solids

7. Insulators, Metals and Semiconductors on the basis of Band Gap

8. Semiconductor - Properties, Bonds, Commonly Used Semiconductors, Energy Band Description

9. Types of Semiconductors

10. PN Junction - Symbol, Biasing, VI Characteristics, Important terms, Applications

11. Diode Capacitance

12. Zener Diode - Symbol, Biasing, VI Characteristics, Applications

13. Bipolar Junction Transistors - BJT Symbol, Biasing, VI Characteristics, Operational Principle

14. Transistor Configurations - Three types, Operation, Characteristics, Circuit diagram | Bipolar Junction Transistors (BJT)

15. Comparison of CB, CE and CC Configuration - Bipolar Junction Transistors (BJT)

16. BJT Transistor Biasing - Bipolar Junction Transistors

17. Field Effect Transistors (FET) - Advantages, Classification

18. JFET - Construction, Operation Working Principle, Classification, Symbol, Biasing, VI Characteristics, Applications

19. Metal Oxide Semiconductor Fet - Construction, Operation Working Principle, Classification, Symbol, Biasing, VI Characteristics, Applications

20. Silicon Controlled Rectifier (SCR) - Construction, Operation Working Principle, Important Features, Basic Structure, Classification, Symbol, Biasing, VI Characteristics, Drawbacks, Advantages, Applications

21. IGBT - Construction, Operation Working Principle, Classification, Symbol, Biasing, VI Characteristics, Advantages, Disadvantages, Applications

22. Rectifiers

23. Half Wave Rectifier - Construction, Operation Working Principle, Circuit Diagram, Waveform, Formula, Calculation

24. Full Wave Rectifier - Construction, Operation Working Principle, Circuit Diagram, Waveform, Formula, Calculation

25. Bridge Rectifier - Construction, Operation Working Principle, Circuit Diagram, Waveform, Formula, Calculation

26. Comparison of HWR, FWR & Bridge Rectifier

27. Inverters - Operation Working Principle, Circuit Diagram, Waveform

28. 2 Marks Question & Answers - Analog Electronics | Basic Electrical and Electronics Engineering

Unit IV: Digital Electronics

1. Digital Electronics - Introduction

2. Number Systems - Examples, Conversion Solved Problems

3. Error Detection and Correction in Binary Code - Digital Electronics

4. Solved Examples Problems [Number Systems] - Digital Electronics

5. Minimisation of Boolean Functions - with solved example problems

6. Boolean Algebra - Basic operations, Theorem, Formula, Truth Table, Solved Example Problems

7. Karnaugh Map (K-MAP) - with Solved Example Problems

8. Combinational logic circuits and Sequential logic circuits

9. 2 Marks Question & Answers - Digital Electronics | Basic Electrical and Electronics Engineering

Unit V: Measurements and Instrumentation

1. Measurements and Instrumentation - Introduction

2. Functional Elements of an Instrument

3. Standard & Calibration - Types, Standards | Measurements and Instrumentation

4. Types of Measuring Instruments

5. Types of Measurement Instruments

6. Measurement of Power in Three Phase Circuits

7. Energy Meter - Definition, Construction, Operation Working Principle, Theory, Phasor Diagram

8. Instrument Transformer - Construction, Operation Working Principle, Advantages

9. Digital Storage Oscilloscope - Block Diagram, Modes of Operation, Working Principle

10. Data Acquisition Systems - Block Diagram, Working Principle, Problems with solutions

11. 2 Marks Question & Answers - Measurements and Instrumentation | Basic Electrical and Electronics Engineering