Basic Electrical and Electronics and Instrumentation Engineering - BE8253

Important questions and answers, Online Study Material, Lecturing Notes, Assignment, Reference, Wiki

Basic Electrical and  Electronics and Instrumentation Engineering

Basic Electrical and Electronics and Instrumentation Engineering



UNIT I : ELECTRICAL CIRCUITS


DC Circuits and Ohmís Law
AC Circuits and Kirchhoffís law
Steady State Solution of DC Circuits and Problems based on ohmís law
Introduction to AC Circuits
Star Delta transformation
Electrical Instruments and Classification of instruments
Damping Torque and Classification of Damping Damping Torque
Permanent Magnet Moving Coil Instruments(PMMC)
Operating Principles of Moving Iron Instruments Ammeters and Voltmeters
Dynamo meter type watt meter
Single phase Energy meter
Important Short Questions and Answers: Electric Circuits and Measurements

REFER


Electrical Circuits
Basic Electrical Measurments

UNIT II : AC CIRCUITS


DC Circuits and Ohmís Law
AC Circuits and Kirchhoffís law
Steady State Solution of DC Circuits and Problems based on ohmís law
Introduction to AC Circuits
Star Delta transformation
Electrical Instruments and Classification of instruments
Damping Torque and Classification of Damping Damping Torque
Permanent Magnet Moving Coil Instruments(PMMC)
Operating Principles of Moving Iron Instruments Ammeters and Voltmeters
Dynamo meter type watt meter
Single phase Energy meter
Important Short Questions and Answers: Electric Circuits and Measurements

REFER


Electrical Circuits
Basic Electrical Measurments

UNIT III : ELECTRICAL MACHINES


Construction of DC Machines
Principle of Operation of D.C. Machines
DC Generator E.M.F Equation
Types of DC Generator
DC Generator Characteristics
Application of DC Generator
How DC motors work?
Principles of DC motor Operation
Classification and Types of DC Motor
Basic Equations and Applications of DC Motor
Construction, Principle of Operation of Single Phase Transformer
Basic Equations and Applications of Single Phase Transformer
EMF Equation of Transformer
Transformer on No Load and Load
Equivalent Circuit of Transformer
Voltage Regulation of Transformer
Construction, Principle of Operation and Starting methods of Single phase induction Motor
Types of Single phase induction Motor
Important Short Questions and Answers: Basic Electrical Mechanics

REFER


DC Generator
DC Motor
Transformer
Induction motors

UNIT IV : ELECTRONIC DEVICES and CIRCUITS


Binary Number System
The Binary Number System
Converting Between Binary Numbers and Decimal Numbers
Hexadecimal Numbers
Binary Coded Decimal Numbers
Logic Gates
Boolean Algebra
Adder
Flip Flop
Counters: Synchronous Counter and Asynchronous Up Down Counter
Analog to Digital Conversion(ADC)
Digital to Analog Converter(DAC)
Important Short Question and Answers: Digital Electronics
Types of signal: Analog signal and digital signal
Principles of Amplitude modulation
Principle of frequency modulation
Block diagram of radio
Block diagram of television transmitter
Microwave communication
Satellite communication
Optical fiber communication
Important Short Question and Answers: Foundamentals of Communication Enginnering
Technical terms in Basic Electrical and electronics

REFER


Combinational Logic Circuits
Multiplexer and De-multiplexer
The Digital Encoder
Binary Adder and Subtractor
The Digital Comparator
Parity Generator and Checker
Comparison with other logic families
Complementary metal oxide semiconductor (CMOS)
Sequential Logic Circuit
SR, JK and Master-Slave JK Flip-Flop
Data Latch
synchronous and counter
Shift Registers
Fundamentals of Communication Engineering

UNIT V : MEASUREMENTS and INSTRUMENTATION


D.C and A.C Bridges
Wheatstone bridge(Null-type, D.C. bridge)
Deflection-type D.C. bridge
Null-type impedance A.C bridge
Maxwell bridge: Definition, Circuit Diagram, Explanation, Advantages and Disadvantages
Schering Bridge: Definition, Circuit Diagram, Explanation, Advantages
Hay Bridge: Definition, Circuit Diagram, Explanation, Advantages and Disadvantages
Wien bridge: Definition, Circuit Diagram, Explanation, Advantages
Transformer Ratio Bridges & Self-Balancing Bridges
Transducers
Classification of Electrical Transducers
Advantages and Disadvantages of Electrical Transducers
Characteristics of Transducer
Transducer Selection Factors
Resistance Transducers
Resistance Thermometers: Construction, Advantages, Limitations
Thermistors: Construction, Advantages, Limitations
Capacitive Transducers and its Application
Inductive Transducers
Digital Transducers
Static and Dynamic Characteristics of Measurement
Errors in Measurement
Strain gauge: Principle of Working, Materials Used, Applications
Capacitive Transducers
Piezo electric transducer
Variable Inductive Transducers: LVDT and RVDT
Important Short Questions and Answers: Basics of Measurement and Instrumentation
Digital Voltmeter (DVM)
Digital Multi Meter (DMM)
Storage oscilloscope
Wheat stone bridge and Kelvinís double bridge
Q-Meter
Important Short Questions and Answers: Analog and Digital Instruments

BE8253 Basic Electrical and Electronics and Instrumentation Engineering - Anna University 2017 Regulation Syllabus - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - Question Bank - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - UNIT II AC CIRCUITS important questions - Download Pdf


BE8253 Basic Electrical and Electronics and Instrumentation Engineering - UNIT III ELECTRICAL MACHINES important questions - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - UNIT IV ELECTRONIC DEVICES and CIRCUITS important questions - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - UNIT V MEASUREMENTS and INSTRUMENTATION important questions - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - 16 marks - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - Notes UNIT 1 and 2 - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - Notes unit 3 - Download Pdf
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BE8253 Basic Electrical and Electronics and Instrumentation Engineering - Notes unit 5 - Download Pdf
BE8253 Basic Electrical and Electronics and Instrumentation Engineering - UNIT I ELECTRICAL CIRCUITS important questions - Download Pdf
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