**BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING Regulation 2017 Anna University**

**OBJECTIVES BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING: **

To impart knowledge on

- Operation of Three phase electrical circuits and power measurement
- Working principles of Electrical Machines
- Working principle of Various measuring instruments

**UNIT I AC CIRCUITS AND POWER SYSTEMS BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

Three phase power supply – Star connection – Delta connection – Balanced and Unbalanced Loads- Power equation – Star Delta Conversion – Three Phase Power Measurement – Transmission & Distribution of electrical energy – Over head Vs Underground system – Protection of power system – types of tariff – power factor improvement

**UNIT II TRANSFORMER BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

Introduction – Ideal Transformer – Accounting For Finite Permeability And Core Loss – Circuit Model Of Transformer – Per Unit System – Determination Of Parameters Of Circuit Model Of Transformer – Voltage Regulation – Name Plate Rating – Efficiency – Three Phase Transformers – Auto Transformers

**UNIT III DC MACHINES BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

Introduction – Constructional Features– Motoring and generation principle – Emf And Torque equation – Circuit Model – Methods of Excitation and magnetisation characteristics – Starting and Speed Control – Universal Motor

**UNIT IV AC MACHINES BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

Principle of operation of three-phase induction motors – Construction –Types – Equivalent circuit, Single phase Induction motors -Construction– Types–starting and speed control methods. Alternator- working principle–Equation of induced EMF – Voltage regulation, Synchronous motors- working principle-starting methods -– Torque equation – Stepper Motors – Brushless DC Motors

**UNIT V MEASUREMENT AND INSTRUMENTATION BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

Type of Electrical and electronic instruments – Classification- Types of indicating Instruments – Principles of Electrical Instruments –Multimeters, Oscilloscopes- Static and Dynamic Characteristics of Measurement – Errors in Measurement – Transducers – Classification of Transducers: Resistive, Inductive, Capacitive, Thermoelectric, piezoelectric, photoelectric, Hall effect and Mechanical

TOTAL: 45 PERIODS

**OUTCOMES: BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

At the end of the course the students will be able to

- Understand the concept of three phase power circuits and measurement.
- Comprehend the concepts in electrical generators, motors and transformers
- Choose appropriate measuring instruments for given application

**TEXT BOOKS: BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

1. D P Kothari and I.J Nagarath, ―Basic Electrical and Electronics Engineering‖, McGraw Hill Education(India) Private Limited, Third Reprint ,2016.

2. Giorgio Rizzoni, ―Principles and Applications of Electrical Engineering‖, McGraw Hill Education(India) Private Limited, 2010.

3. S.K.Bhattacharya ―Basic Electrical and Electronics Engineering‖, Pearson India, 2011.

**REFERENCES: BE8254 Syllabus BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING**

1. Del Toro ,‖Electrical Engineering Fundamentals‖, Pearson Education, New Delhi, 2015.

2. Leonard S Bobrow, ― Foundations of Electrical Engineering‖, Oxford University Press, 2013.

3. Rajendra Prasad ,‖Fundamentals of Electrical engineering‖, Prentice Hall of India, 2006.

4. Mittle N., ―Basic Electrical Engineering‖, Tata McGraw Hill Edition, 24th reprint 2016.

5. A.E.Fitzgerald, David E Higginbotham and Arvin Grabel, ―Basic Electrical Engineering‖, McGraw Hill Education(India) Private Limited, 2009.

Subject Name | BASIC ELECTRICAL AND INSTRUMENTATION ENGINEERING |

Subject Code | BE8254 |

Regulation | 2017 |

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