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| Diploma in Electrical Engineering Notes |
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SYALLABUS ;
Old Course (2014)
Basic Electronics
EG 2112EX
Total: 6hours /week
Year: II Lecture: 3 hours/week
Semester: I Tutorial: hours/week
Practical: hours/week
Lab: 3 hours/week
Course Description:
The use of electronics, specifically the semiconductors in electrical controls has expanded in
recent years has made a strong need of knowledge in electronics for technician.Keeping in view
with this need, the electronics course has designed to provide practical and essential theory about
modern components in particular on linear circuits.
Course Objective:
On completion of this course the students will be able to
1. provide practical and essential theory on modern electronic linear components
2. provide technical and analytical skills to use of electronics in electrical controls
Course Content:
Unit 1. Introduction : [1]
1.1 Importance of electronics in modern society.
1.2 Use of electronics in electro mechanical control system and automation.
Unit 2. Introduction to electronic passive components [6]
2.1 Resistors and potentiometers
• Introduction, Classification and Demonstration of various types of Fixed
Resistors and Variable
• Resistors, Resistor Color Codes.
• Resistor Circuits. Series Circuit, Parallel Circuit and Series - Parallel
Combined Circuits.
• Characteristics, Application and Demonstration of Thermistors, LDR.
2.2. Inductive components
• Introduction, Classification and Demonstration of various type of to
Inductive Components and basic
2.3 Construction.
• Types of Inductors used in electric & electronic circuit.
• Inductance Circuits. Series Circuit, Parallel Circuit and Series - Parallel
Combined Circuits.
Capacitors
• Introduction, Classification and Demonstration of Capacitance and
Capacitor and basic construction and units.
• Types of Capacitors and their application in Electrical & Electronic
circuit.
• Capacitor Circuits. Series Circuit, Parallel Circuit and Series - Parallel
Combined Circuits.
Unit 3. Miscellaneous components and accessories [4]
3.1 Loud speakersand microphones
• Introduction to dynamic Loud Speaker, Head Phones and Ear Phones.
• Basic construction and principles of operation of Microphone.
• Introduction, Classification and application Varioustypes of Microphones
(Carbon Microphone, Dynamic Microphone, Ribbon Microphone,
Condenser Microphone).
3.2 Allied components
• Basic construction, principles of operation and application of Switches,
Magnetic Relays, Fuses and PCBs.
• Demonstration of above components and briefing their application.
• Basic construction, principles of operation Cathode Ray Tube (CRT).
Unit 4. Principles of semiconductors [3]
4.1 Introduction to Semiconductor, Atomic structure, Semi-conductor Crystals
and their characteristics.
4.2 Adding impurities to semiconductors, Donor and Acceptor impurity in
intrinsic Germanium.
4.3 N Type and P Type Semiconductor.
Unit 5. Semiconductor diode [4]
5.1 PNjunction diode
• Introduction to PN Junction Diode, basic construction, forward and
reverse characteristics.
• Types of Diode and their application in Electric and Electronic Circuit.
• Checking of Diode using Ohm Meter.
5.2 Zener diode
• Basic construction and operation of a Zener diode.
• Forward and reverse bias Characteristics of a Zener diode.
• Application of Zener Diode as a Voltage Regulator.
Unit 6. Introduction to bi-polar junction transistor (bjt). [4]
6.1 Basic structure of BJT, PNP and NPN type.
6.2 Biasing of PNP and NPN Transistor principles of operation.
6.3 Voltage and Current Characteristics. Input and Output Characteristics,
Collector current as a function of base current (Family of Collector
characteristics curve), Cutoff,Saturation and DC Load line.
6.4 Demonstration various types of Transistors, Transistor Rating and
interpretation of Transistor Data sheet.
6.5 Testing of Transistor by using Ohm meter.
Unit 7. Transistor amplifiers circuits [9]
7.1 Introduction, Principles of operation and characteristics to Common Emitter
(CE) Amplifier, Common Collector (CC) Amplifier and Common Base (CB)
Amplifier circuit.
7.2 Transistor Leakage current (ICBO, ICES, &ICEO)& Temperature stability
Transistor circuit, use of Heat sink to prevent the Transistor from overheating.
Unit 8. RC coupled small signal common emitter amplifier [5]
8.1 Introduction and principles of operation Class of operation (Class A, Class B
and Class C) of RC coupled Amplifier, Transformer coupled Amplifier and
Direct coupled Amplifier circuit.
8.2 Introduction to feedback. Positive and Negative feedback in Transistor
Amplifier.
Unit 9. Special semiconductor devices [9]
9.1 Basic construction, Voltage - Current characteristics and application of SCR,
UJT, JFET, MOSFET, Photo Diode, Opto Coupler and Varactor Diode.
New Course (2022)
EG2103EE
Year: II Total: 8 hours /week
Part: I Lecture: 4 hours/week
Tutorial: 1 hour/week
Practical: hours/week
Lab: 3 hours/week
The use of electronics, specifically the semiconductors in electrical controls has expanded in
recent years has made a strong need of knowledge in electronics for technician. Keeping in
view with this need, the electronics course has designed to provide practical and essential
theory about modern components in particular on linear circuits.
Course Objectives:
On completion of this course the students will be able to
1. Provide practical and essential theory on modern electronic linear components
2. Provide technical and analytical skills to use of electronics in electrical controls
Theory
1.1. Importance of electronics in modern society.
1.2. Use of electronics in electro mechanical control system and automation
2.1. Resistors and potentiometers
2.1.1. Introduction, Classification and Demonstration of various types of Fixed
Resistors and Variable
2.1.2. Resistors, Resistor Color Codes.
2.1.3. Characteristics, Application and Demonstration of Thermistors, LDR.
2.2. Inductive components
2.2.1. Introduction, Classification and Demonstration of various type of to
Inductive Components and basic
2.3. Construction. 2.3.1. Types of Inductors used in electric & electronic circuit.
2.3.2. Capacitors
2.3.3. Introduction, Classification and Demonstration of Capacitance and
Capacitor and basic construction and units.
2.3.4. Types of Capacitors and their application in Electrical & Electronic circuit
3.1. PN junction diode
3.1.1. Introduction to PN Junction Diode, basic construction, forward and reverse
characteristics
3.1.2. Types of Diode and their application in Electric and Electronic Circuit
3.1.3. Checking of Diode using Ohm Meter
3.2. Zener diode
3.2.1. Basic construction and operation of a Zener diode
3.2.2. Forward and reverse bias Characteristics of a Zener diode
3.2.3. Application of Zener Diode as a Voltage Regulator
4.1. Basic structure of BJT, PNP and NPN type
4.2. Biasing of PNP and NPN Transistor principles of operation
4.3. Voltage and Current Characteristics. Input and Output Characteristics, Collector
current as a function of base current (Family of Collector characteristics curve),
Cutoff, Saturation and DC Load line
4.4. Demonstration various types of Transistors, Transistor Rating and interpretation of
Transistor Data sheet
4.5. Testing of Transistor by using Ohm meter
5.1. Introduction, Principles of operation and characteristics to Common Emitter (CE)
Amplifier, Common Collector (CC) Amplifier and Common Base (CB) Amplifier
circuit
5.2. Transistor Leakage current (ICBO, ICES, &ICEO) & Temperature stability Transistor
circuit, use of Heat sink to prevent the Transistor from overheating
6.1. Basic construction, Voltage - Current characteristics and application of SCR, UJT,
JFET, MOSFET, Photo Diode, Opto Coupler and Varactor Diode
7.1. Introduction to Analogue and Digital Signal
7.2. Two state operation and its advantages
7.3. Decimal Number System
7.4. Binary Number System
7.5. Octal Number System
7.6. Hexa -Decimal Number System
7.7. Conversion of Number system
7.8. Addition, Subtraction, Multiplication, Division
7.9. Signed and Unsigned Binary Numbers
7.10. Binary Coded Decimal Numbers and ASCII Codes
8.1. Introduction to Logic Gates (NOT, AND, OR, NAND, NOR XOR)
8.1.1. Symbols, Truth Tables, Boolean algebra and Associate Rules
8.1.2. Boolean algebra and Associate Rules
8.1.3. De-Morgan’s Theorem
8.1.4. Universal Gate conversion
8.1.5. Minimization of Logical Expressions using Boolean algebra
8.1.6. Application of Karnaugh Map (K-Map) for minimization of Logical
expressions
Unit 9. Introduction to combinational logic devices [6 Hrs.]
9.1. Encoder / Decoder-Decimal to Binary, Binary to Gray Code, Priority Encoder
9.2. Seven Segment Display Decoder
9.3. Multiplexer and De-Multiplexer
9.4. Parity Generator and Checker
9.5. Half Adder, Full Adder and Subtractor
9.6. Nibble and Bite Adder and Subtractor
10.1. Analogue to Digital (A/D) Conversion
10.2. Digital to Analogue (D/A) Conversion
11.1. Mono-stable, Bi-stable and A stable Devices
11.2. Latches and Flip-flop
11.3. Triggering of Flip-flop
11.4. SR and D Flip-flop
11.5. Clocked Flip-flop
11.6. JK, T Flip-flop
Final Basic Electronics Note:
YOU CAN DOWNLOAD PDF NOTE OF BASIC ELECTRONICS CLICKING DOWNLOAD BUTTON.
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