ARUNX Academia EEE

Saturday, October 10, 2015

Click Class for the Download of Notes

EE09 506 ELECTRICAL MATERIAL SCIENCE

Module III

Class 1
Factors influencing dielectric strength - Capacitor materials - Good insulator properties and classification on temperature basis - Common insulator materials used in electrical apparatus - Ageing of insulators

Class 2
Breakdown in Gases, Liquid & Solids

October 10, 2015

Click Class for the download of the Notes

EE14 305 Analog Electronics

Module IV

Class 1
Signal Generators: Square, triangle and ramp generator circuits using Op-Amps, voltage controlled oscillators

Class 2
Signal Generators: Square, triangle and ramp generator circuits using Op-Amps, voltage controlled oscillators

Class 3
Phase locked loops: Principles – building blocks of PLL-Lock and capture ranges – capture process - frequency multiplication using PLL

Class 4
Timer IC 555: Functional diagram- astable and monostable modes

Class 5
Active filters – different types and their characteristics- frequency response of different types of filters- order and cut off frequency - Butterworth low pass filter – first order and second order filter design - Butterworth high pass filters

Class 6
Second order wide band and narrow band filters.

October 10, 2015

Wednesday, August 19, 2015

Click Class for the download of the Notes

EE14 305 Analog Electronics

Module III

Class 1
Operational amplifier - Ideal Op-Amp properties - Analysis of Op-Amp circuits using ideal Op-Amp model – open loop and closed loop configuration – concept of virtual short and its relation to negative feedback

Class 2
Properties of Practical Op-amps - Compensation in op-amps - Concept of virtual ground

Class 3
Linear Op-Amp Circuits: Non-inverting amplifier -voltage follower - inverting amplifier - summing amplifier - subtracting circuits - voltage to current converter for floating and grounded loads - Op-Amp integrator - Op-Amp differentiator

Class 4
Oscillators: Basics - stability and positive feedback- Barkhausen’s criterion – phase shift oscillators- Wein bridge oscillators – crystal oscillators.

August 19, 2015

Monday, August 17, 2015

EE 14 305 - ANALOG ELECTRONICS

SCHEME AND SYLLABI - Click Here

Previous Years QP (2009 Admissions) - Click Here ---- (0.7 MB)

(comment below for the improvement)

Full Notes in PDF Format (Click Modules for Downloads)

Module I ---- ( 6 MB)

Module II ---- ( 3 MB)

Module III ---- ( 3 MB)

Module IV ---- ( 3 MB)

Text Books

Electronic Devices and Circuit Theory (20 MB) - Click Here
Robert Boylestad & Louis Nashelsky (Author)

Op - Amps and Linear Integrated Circuits (240 MB) - Click Here
Gayakwad Ramakant A. (Author)

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SYLLABI

Module I
Diode: Diode as a circuit element - load line - piecewise linear model – single-phase half wave and full wave rectifier circuits - voltage regulation - ripple factor - rectifier efficiency - bridge rectifier - rectifier filters - diode clipping circuits - single level and two level clippers - clamping circuits – Zener diodes - Zener voltage regulators.
BJT: Operating point of a BJT – DC biasing - bias stability - thermal runaway - AC Concepts – role of capacitors in amplifiers – common emitter AC equivalent circuit - amplifier gain and impedance calculations- h parameter model of a BJT - common emitter and emitter follower analysis and comparison using hybrid equivalent circuit –cascaded amplifiers, frequency response of amplifiers

Module II
FET: Construction and characteristics of JFET and MOSFET, biasing a JFET and MOSFET, JFET and MOSFET small signal model - CS and CD amplifiers.
Feedback: - Concepts – negative and positive feedback – loop gain- advantages of negative feedback -feedback connection Types - practical feedback circuits
Power Amplifiers: Considerations in cascading transistor amplifiers- class B and class AB - power amplifiers using BJT

Module III
Operational amplifier - Ideal Op-Amp properties - properties of practical Op-Amps - Analysis of Op-Amp circuits using ideal Op-Amp model – open loop and closed loop configuration - concept of virtual short and its relation to negative feedback
Linear Op-Amp Circuits: Non-inverting amplifier -voltage follower - inverting amplifier - summing amplifier - subtracting circuits - voltage to current converter for floating and grounded loads - Op-Amp integrator - Op-Amp differentiator
Oscillators: Basics - stability and positive feedback- Barkhausen’s criterion – phase shift oscillators- Wein bridge oscillators – crystal oscillators.

Module IV
Signal Generators: Square, triangle and ramp generator circuits using Op-Amps, Voltage Controlled Oscillators
Comparator Circuits: Zero crossing detector- regenerative comparator circuits Active filters – different types and their characteristics- frequency response of different types of filters- order and cut off frequency -Butterworth low pass filter – first order and second order filter design - Butterworth high pass filters - second order wide band and narrow band filters.
Timer IC 555: Functional diagram- astable and monostable modes
Phase locked loops: Principles – building blocks of PLL-Lock and capture ranges - capture process - frequency multiplication using PLL

August 17, 2015

Tuesday, August 11, 2015

MATLAB (matrix laboratory) is a multi-paradigm numerical computing environment and fourth-generation programming language.

Section 1

Section 2

Section 3

Section 4

August 11, 2015

Friday, August 7, 2015

Click Class for the Download of Notes

EE09 506 ELECTRICAL MATERIAL SCIENCE

Module IV

Class 1
Photovoltaic conversion – Solar cells - Origin of Solar Cell - Basic Physics of Solar Cells - Structure of a Solar Cell - Silicon, Cadmium sulphide and Gallium arsenide

Class 2
Solar energy materials: Photo thermal conversion - Use of coatings for enhanced solar thermal energy collection - Solar selective coatings - Cold mirror coatings - Heat mirror coatings - Antireflection coatings

Class 3
Magnetic resonance - Nuclear magnetic resonance - Electron spin resonance - Ferromagnetic resonance

August 07, 2015

Monday, July 13, 2015

A new vertion of PPT - Beamer (Presentation in LaTeX)

For the Download of the new Beamer version tex “Click Here”

To get a Model of the Output File "Click Here"

This have 20 or more Beamer Themes

For any LaTex installation "Click Here"

July 13, 2015

New Latex Template for M.Tech University Question Papers

Latex QP for making University Question Papers, with more updates can download from here.

For the Download of the new version “Click Here”

To get a Model QP File "Click Here"

For any LaTex installation "Click Here"

New Features are:

The Output Paper is in A4 Format (Correct Print output)

Add the VAST New Logo in the Front Page

Adding Figures to the QP

Adding Equations

Adding Sub questions

Footer added

********************** at the end of QP , and lot more . . .

How to use ?

Download the QP from above.

Unzip the Download file

You can see four files

Two LaTex file (.tex & .sty) and two jpg files

Then open the "Vidya LateX QP.tex" file in LaTeX software

Run then you get the output

Then change accordingly for making the QP.

July 13, 2015

Thursday, July 9, 2015

EE09 506 ELECTRICAL MATERIAL SCIENCE

SCHEME AND SYLLABI - Click Here

Previous Years EMS QP - Click Here ---- (1.5 MB)
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All Subject QP in Yearwise (Click the Years)
2011 2012 2013 2014
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Full Notes in PDF Format (Click Modules for Downloads & Uni QPs)

Module I --- Uni QPs

Module II --- Uni QPs

Module III --- Uni QPs

Module IV --- Uni QPs

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Sessional Mark 07 - 12 - 2015

July 09, 2015

Click Class for the Download of Notes

EE09 506 ELECTRICAL MATERIAL SCIENCE

Module I

Class 1
Conducting materials: Review of metallic conduction

Class 2
Variation of conductivity with temperature and composition - Contact potential - Materials for electric resistances, brushes of electrical machines, lamp filaments, fuses and solders.

Class 3
Semiconductors: Compound semiconductors - Semiconductors - Applications

Class 4
Magnetic materials: Classification of magnetic materials - Ferromagnetism - Hysteresis curve - Ferromagnetic domains - Curie - Weiss law

Class 5
Hard and soft magnetic materials and applications - Ferrites - Magnetic materials used in electrical machines, instruments and relays

Class 6
Review of metallic conduction on the basis of free electron theory - Relaxation Time - Mean Free Path - Mattheissen rule

July 09, 2015

Friday, June 19, 2015

Click Class for the download of the Notes

EE14 305 Analog Electronics

Module 1

Class 1
Diode as a circuit element - load line - piecewise linear model – single-phase half wave and full wave rectifier circuits - voltage regulation - ripple factor - rectifier efficiency

Class 2
Bridge rectifier - Rectifier filters

Class 3
Diode Clipping Circuits - Single Level and Two Level Clippers - Clamping Circuits

Class 4
Zener Diodes - Zener Voltage Regulators.

Class 5
Introduction - Transistors - BJT

Class 6
Transistor Operation - Common-Base Configuration - Common-Emitter Configuration - Common-Collector Configuration - Transistor Amplifying Action - Alpha - Beta

Class 7
Operating point of a BJT – DC biasing - bias stability - thermal runaway - Fixed bias Circuit - Emitter-Stabilized Bias Circuit - Voltage-Divider Bias - Collector Feedback Bias

Class 8
AC Concepts – role of capacitors in amplifiers – amplifier gain and impedance calculations - common emitter AC equivalent circuit - re Transistor Model

Class 9
h parameter model of a BJT - common emitter and emitter follower analysis and comparison using hybrid equivalent circuit – cascaded amplifiers, frequency response of amplifiers

June 19, 2015

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Saturday, October 10, 2015

Wednesday, August 19, 2015

Monday, August 17, 2015

Full Notes in PDF Format (Click Modules for Downloads)

Module I ---- ( 6 MB)

Module II ---- ( 3 MB)

Module III ---- ( 3 MB)

Module IV ---- ( 3 MB)

Tuesday, August 11, 2015

Friday, August 7, 2015

Monday, July 13, 2015

Thursday, July 9, 2015

Full Notes in PDF Format (Click Modules for Downloads & Uni QPs)

Module I --- Uni QPs

Module II --- Uni QPs

Module III --- Uni QPs

Module IV --- Uni QPs

Friday, June 19, 2015

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