DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
BASIC ELECTRICAL AND ELECTRONICS
ENGINEERING
DIGITAL NOTES
MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY
(Autonomous Institution – UGC, Govt. of India)
Recognized under 2(f) and 12 (B) of UGC ACT 1956
(Affiliated to JNTUH, Hyderabad, Approved by AICTE-Accredited by NBA & NACC-‘A’ Grade – ISO 9001:2015 Certified)
Maisammaguda, Dhulapally (Post Via. Hakimpet), Secunderabad -500100, Telangana State, India.
MRCET EAMCET CODE: www.mrcet.ac.in
1
, DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY
B.TECH I YEAR - I SEM - MECH/ANE L T/P/D C
3 -/-/- 3
(R20A0261) BASIC ELECTRICAL AND ELECTRONICS ENGINEERING
Course Objectives:
1. To introduce the concept of electrical circuits and electrical machines.
2. To introduce the concepts of diodes & transistors.
3. To impart the knowledge of various configurations, characteristics and applications.
UNIT –I:
Introduction to Electrical Circuits: Concept of Circuit and Network, Types of elements, R-L-
C Parameters, Independent and Dependent sources, Source transformation and Kirchhoff’s
Laws. (Simple Problems).
UNIT –II:
Network Analysis: Network Reduction Techniques- Series and parallel connections of
resistive networks, Star–to-Delta and Delta-to-Star Transformations for Resistive Networks and
mesh analysis.
Network Theorems: Thevenin’s Theorem, Norton’s Theorem and Superposition Theorem.
UNIT-III:
Electrical Machines (Elementary treatment only):
DC Generator: principle of operation, constructional features, emf equation.
DC Motor: principle of operation, Back emf, torque equation.
Single phase transformer: principle of operation, constructional features and emf equation.
UNIT –IV:
Diodes: P-n junction diode, symbol, V-I Characteristics, Diode applications, Zener Diode:
characteristics, Rectifiers – Half wave, Full wave and Bridge rectifiers (Simple Problems).
UNIT –V:
Bipolar Junction Transistor (BJT): Construction, Principle of Operation, Amplifying
Action, Common Emitter, Common Base and Common Collector configurations.
(Elementary treatment only)
Text Books:
1. Basic Electrical and electronics Engineering –M S Sukija, TK Nagasarkar Oxford University.
2. Basic Electrical and electronics Engineering-D P Kothari. I J NagarathMcGraw Hill
Education.
3. Electric Circuits - A. Chakrabarhty, Dhanipat Rai & Sons.
MRCET EAMCET CODE:MLRD www.mrcet.ac.in 2
,DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
Reference Books:
1. Electronic Devices and Circuits – R.L. Boylestad and Louis Nashelsky, PEI/PHI, 9th Ed,2006
2. Millman’s Electronic Devices and Circuits – J. Millman and C. C. Halkias, Satyabratajit,
TMH, 2/e, 1998. 3. Engineering circuit analysis- by William Hayt and Jack E. Kemmerly,
McGraw Hill Company, 6th edition.
3. Linear circuit analysis (time domain phasor and Laplace transform approaches)- 2 nd
edition by Raymond A. DeCarlo and Pen-Min-Lin, Oxford University Press-2004.
4. Network Theory by N. C. Jagan& C. Lakshminarayana, B.S. Publications.
5. Network Theory by Sudhakar, Shyam Mohan Palli, TMH.
Course Outcomes: After going through this course, the student will be able to
1. Analyze and solve electrical circuits using network laws and theorems.
2. Identify and characterize diodes and various types of transistors.
3. Understand the principle of operation of DC Machines and Transformers.
MRCET EAMCET CODE:MLRD www.mrcet.ac.in 3
, DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
UNIT-I
INTRODUCTION TO ELECTRICAL CIRCUITS
Concept of Circuit and Network
Types of elements
R-L-C Parameters
Independent and Dependent sources
Source transformation Technique
Kirchhoff’s Laws
Simple Problems
MRCET EAMCET CODE:MLRD www.mrcet.ac.in 4
SCIENCES ENGINEERING
BASIC ELECTRICAL AND ELECTRONICS
ENGINEERING
DIGITAL NOTES
MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY
(Autonomous Institution – UGC, Govt. of India)
Recognized under 2(f) and 12 (B) of UGC ACT 1956
(Affiliated to JNTUH, Hyderabad, Approved by AICTE-Accredited by NBA & NACC-‘A’ Grade – ISO 9001:2015 Certified)
Maisammaguda, Dhulapally (Post Via. Hakimpet), Secunderabad -500100, Telangana State, India.
MRCET EAMCET CODE: www.mrcet.ac.in
1
, DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
MALLA REDDY COLLEGE OF ENGINEERING & TECHNOLOGY
B.TECH I YEAR - I SEM - MECH/ANE L T/P/D C
3 -/-/- 3
(R20A0261) BASIC ELECTRICAL AND ELECTRONICS ENGINEERING
Course Objectives:
1. To introduce the concept of electrical circuits and electrical machines.
2. To introduce the concepts of diodes & transistors.
3. To impart the knowledge of various configurations, characteristics and applications.
UNIT –I:
Introduction to Electrical Circuits: Concept of Circuit and Network, Types of elements, R-L-
C Parameters, Independent and Dependent sources, Source transformation and Kirchhoff’s
Laws. (Simple Problems).
UNIT –II:
Network Analysis: Network Reduction Techniques- Series and parallel connections of
resistive networks, Star–to-Delta and Delta-to-Star Transformations for Resistive Networks and
mesh analysis.
Network Theorems: Thevenin’s Theorem, Norton’s Theorem and Superposition Theorem.
UNIT-III:
Electrical Machines (Elementary treatment only):
DC Generator: principle of operation, constructional features, emf equation.
DC Motor: principle of operation, Back emf, torque equation.
Single phase transformer: principle of operation, constructional features and emf equation.
UNIT –IV:
Diodes: P-n junction diode, symbol, V-I Characteristics, Diode applications, Zener Diode:
characteristics, Rectifiers – Half wave, Full wave and Bridge rectifiers (Simple Problems).
UNIT –V:
Bipolar Junction Transistor (BJT): Construction, Principle of Operation, Amplifying
Action, Common Emitter, Common Base and Common Collector configurations.
(Elementary treatment only)
Text Books:
1. Basic Electrical and electronics Engineering –M S Sukija, TK Nagasarkar Oxford University.
2. Basic Electrical and electronics Engineering-D P Kothari. I J NagarathMcGraw Hill
Education.
3. Electric Circuits - A. Chakrabarhty, Dhanipat Rai & Sons.
MRCET EAMCET CODE:MLRD www.mrcet.ac.in 2
,DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
Reference Books:
1. Electronic Devices and Circuits – R.L. Boylestad and Louis Nashelsky, PEI/PHI, 9th Ed,2006
2. Millman’s Electronic Devices and Circuits – J. Millman and C. C. Halkias, Satyabratajit,
TMH, 2/e, 1998. 3. Engineering circuit analysis- by William Hayt and Jack E. Kemmerly,
McGraw Hill Company, 6th edition.
3. Linear circuit analysis (time domain phasor and Laplace transform approaches)- 2 nd
edition by Raymond A. DeCarlo and Pen-Min-Lin, Oxford University Press-2004.
4. Network Theory by N. C. Jagan& C. Lakshminarayana, B.S. Publications.
5. Network Theory by Sudhakar, Shyam Mohan Palli, TMH.
Course Outcomes: After going through this course, the student will be able to
1. Analyze and solve electrical circuits using network laws and theorems.
2. Identify and characterize diodes and various types of transistors.
3. Understand the principle of operation of DC Machines and Transformers.
MRCET EAMCET CODE:MLRD www.mrcet.ac.in 3
, DEPARTMENT OF HUMANITIES AND BASIC ELECTRICAL AND ELECTRONICS
SCIENCES ENGINEERING
UNIT-I
INTRODUCTION TO ELECTRICAL CIRCUITS
Concept of Circuit and Network
Types of elements
R-L-C Parameters
Independent and Dependent sources
Source transformation Technique
Kirchhoff’s Laws
Simple Problems
MRCET EAMCET CODE:MLRD www.mrcet.ac.in 4
