Archive for 2010

NTPC Exam

What is NTPC?
Setup in 1975, NTPC is the largest power company in India with 19.1% total installed capacity of the country (as on 31 Mar 2008). It contributed 28.50% of the total power generation of the country during 2007-08. NTPC is among the largest five companies in India in terms of market capitalization and ranks 411th in Forbes list of World’s 2000 Largest Companies for the year 2007. And it ranked No. 1 in Best Workplaces for Large Organizations and eighth overall in 2008 by Great Places to Work in collaboration with the Economic Times

Pattern of NTPC written test:

NTPC written test consists of two papers: Aptitude & Technical. While the questions of Aptitude test is common, questions of the Technical test would depend on which among the six disciplines (Electrical, Mechanical, Civil, Control & Instrumentation, Human Resources & Finance) you belong to.

There are 55 questions in Technical test & 35 in Aptitude – so a total of 90 multiple-choice questions, which needs to be answered in 2 hours. Thus you have 1 min. 20 seconds aprox. to answer each question – the questions as such are not difficult and therefore your main focus would be to answer the questions correctly.

Notes of caution: There is negative marking: 1/4th mark will be deducted for each wrong answer. So if you make a guess, make it wisely!

For Aptitude test the questions asked are of type: Synonyms, Antonyms, Comprehension passages, Word analogies, Fill in the sentences with the most suitable word, Aptitude problem solving skills (train probs, loss profit sums, ratios, etc.).

Age Eligibility:
For EET:Maximum 27 years as on 01.01.2010 i.e. candidates born before 01.01.83 is not eligible. This age limit is relaxed by two years for the candidates with Post graduation degree.
For ET-HR & ET-Fin: Maximum 29 years as on 01.01.2010 i.e. candidates born before 01.01.81 is not eligible.

NTPC Syllabus for Executive Trainee- Discipline: ELECTRICAL And Electronics ENGINEERING:

Electric Circuits and Fields:Network graph, KCL, KVL, node and mesh analysis, transient response of dc and ac networks; sinusoidal steady-state analysis, resonance, basic filter concepts; ideal current and voltage sources, Thevenin’s, Norton’s and Superposition and Maximum Power Transfer theorems, two-port networks, three phase circuits; Gauss Theorem, electric field and potential due to point, line, plane and spherical charge distributions; Ampere’s and Biot-Savart’s laws; inductance; dielectrics; capacitance.

Signals and Systems: Representation of continuous and discrete-time signals; shifting and scaling operations; linear, time-invariant and causal systems; Fourier series representation of continuous periodic signals; sampling theorem; Fourier, Laplace and Z transforms.

Electrical Machines: Single phase transformer - equivalent circuit, phasor diagram, tests, regulation and efficiency; three phase transformers - connections, parallel operation; auto-transformer; energy conversion principles; DC machines - types, windings, generator characteristics, armature reaction and commutation, starting and speed control of motors; three phase induction motors - principles, types, performance characteristics, starting and speed control; single phase induction motors; synchronous machines - performance, regulation and parallel operation of generators, motor starting, characteristics and applications; servo and stepper motors.

Power Systems: Basic power generation concepts; transmission line models and performance; cable performance, insulation; corona and radio interference; distribution systems; per-unit quantities; bus impedance and admittance matrices; load flow; voltage control; power factor correction; economic operation; symmetrical components; fault analysis; principles of over-current, differential and distance protection; solid state relays and digital protection; circuit breakers; system stability concepts, swing curves and equal area criterion; HVDC transmission and FACTS concepts. Numeric Relays.

Control Systems: Principles of feedback; transfer function; block diagrams; steady-state errors; Routh and Niquist techniques; Bode plots; root loci; lag, lead and lead-lag compensation; state space model; state transition matrix, controllability and observability.

Electrical and Electronic Measurements: Bridges and potentiometers; PMMC, moving iron, dynamometer and induction type instruments; measurement of voltage, current, power, energy and power factor; instrument transformers; digital voltmeters and multimeters; phase, time and frequency measurement; Q-meters; oscilloscopes; error analysis.

Analog and Digital Electronics: Characteristics of diodes, BJT, FET; amplifiers - biasing, equivalent circuit and frequency response; oscillators and feedback amplifiers; operational amplifiers - characteristics and applications; simple active filters; VCOs and timers; combinational and sequential logic circuits; multiplexer; Schmitt trigger; multi-vibrators; sample and hold circuits; A/D and D/A converters; 8-bit / 16-bit microprocessor basics, architecture, programming and interfacing.

Power Electronics and Drives: Semiconductor power diodes, transistors, thyristors, triacs, GTOs, MOSFETs and IGBTs - static characteristics and principles of operation; triggering circuits; phase control rectifiers; bridge converters - fully controlled and half controlled; principles of choppers and inverters; basis concepts of adjustable speed dc and ac drives. Variable speed control of AC machines.

Syllabus for NTPC Executive Aptitude Test:

Executive Aptitude Test is common to all disciplines. It will be consist of 50 objective type questions on:

01. Vocabulary

02. Verbal comprehension

03. Quantitative aptitude

04. Reasoning ability to determine data sufficiency

05. Interpretation of graphs/ charts/ tables

06. Numerical ability etc.

by Rakesh Sahu. 4 Comments

Microprocessor 8085 & 8086

click below links to download your choice of books related to Microprocessor 8085 & 8086:
Microprocessor 8085:
The Z80 microprocessor Architecture,Interfacing,Programming and Design By Ramesh Gaonkar

Microprocessor 8085 By Ramesh Gaonkar-Solution Manual

The Intel Microprocessor Barry b Brey

Embedded microprocessor systems-Real-world design By Stuart R. Ball

Microprocessor 8085 Simulator

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Radar Engineering & Navigational Aids

click below links to download your choice of books related to Radar Engineering & Navigational Aids:
Introduction to Radar Systems by M.I Skolnik, TMH Pub

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VLSI Design

click below links to download your choice of books related to VLSI Design:

Principles of CMOS VLSI Design A Systems Perspective Neil Weste & Kamran Eshragian Pearson Pub

Practical Problems in VLSI Physical Design Automation

Digital VLSI Design with Verilog

VHDL programming with Examples - Douglas Perry

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by Rakesh Sahu. 5 Comments

Optical Communication

click below links to download your choice of books related to Optical Communication:

Optical Fiber Communication By gerd Keiser,TMH

Optical Fiber Communication 2E by Gerd Keiser Solution Manual

Fiber Optic Communications By Palais,4th Ed.,Pearson Education

Fiber Optics Handbook-Fiber,Devices And Systems For Optical Communication

optical communication system

Optical Communication- Theory and Techniques

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GATE Online Application Form 2011

Graduate Aptitude Test in Engineering – GATE Online Application Form 2011

Candidates can submit Application Form in two different modes : GATE 2011 Online and GATE 2011 Offline.

Application	Category	Application Fee
Online	General/OBC	Rs.800/-^*
Online	SC/ST/^*PD	Rs.400/-^*

* Service Charges Extra (Maximum Rs.30/-)

* PD : Person with Disability

GATE 2011 Online Application Process:

Step 1 : Decide Payment Option

Gateway Payment:Payment can be made using credit or debit cards or netbanking through the payment gateway of ICICI Bank / Bill Desk / HDFC.

Challan Payment:Payment by cash at State Bank of India or Indian Bank branches.

Step 2 : Obtain SC/ST/PD Certificate (if applicable)
Authorities empowered to issue Certificates.

Step 3 : Apply Online
Candidates must follow the instructions provided while applying online.
Click Here to Apply Online.

At the end of this process, a PDF file will be generated with the following pages :

Page-1 : Instructions
Page-2 : GATE 2011 Application Form – Institute’s Copy
Page-3 : GATE 2011 Application Form – Candidate’s Copy
Page-4 : Address Slip
Page-5 : Bank Challan (for Challan Payment option only)

Take a print out of the entire file

Step 4 : Cash Payment : (only for Challan Payment option)

The bank challan (Page-5) will be printed in triplicate. Take it to any one of the branches of State Bank of India or Indian Bank (as opted by the candidate) and pay the fees. Bank will retain a copy with them and will return two copies to you. In those two copies, retain the Candidate’s copy with you and attach the Institute’s Copy with the application form.

Step 5 :

Paste your recent photograph (3 cm X 4 cm) in the designated place of Page-2.
Sign at the designated places of Page-2.
Paste the Page-4 on top of a A4-size envelope.

Step 6 : Post/Submission

Duly filled-in Application Form with appropriate enclosures must be sent by Registered or Speed post to The Chairman, GATE of the Zone, where the candidate prefers (corresponding to the 1st Choice of Examination City) to appear for the examination, so as to reach on or before Tuesday, November 02, 2010
OR
It can be handed over personally to respective Zonal GATE Office.

by Rakesh Sahu. 3 Comments

GATE Offline Application Form 2011

Graduate Aptitude Test in Engineering – GATE Offline Application Form 2011

Candidates can submit Application Form in two different modes : GATE 2011 Online and GATE 2011 Offline. The preferred mode of application process is Online

Application	Category	Application Fee
Offline	General/OBC	Rs.1,000/-
Offline	SC/ST/^*PD	Rs.500/-

* PD : Person with Disability

GATE 2011 Offline Application Process

Step 1 : Procurement of Application Form

Candidate can obtain a packet containing :

Offline Application Form
Information Brochure
Envelope

from:

A. Designated Bank Branches corresponding to each zone on cash payment.
B. Over the counter from Zonal GATE Office after handing over Demand Draft for appropriate amount.

Step 2 : Obtain SC/ST/PD Certificate (if applicable)
Authorities empowered to issue Certificates.

Step 3 : Fill in the Application Form
Candidates must follow the instructions provided in GATE 2011 information brochure.

Step 4 :

Paste your recent photograph (3 cm X 4 cm) in the designated place of OMR sheet.
Sign at the designated places of OMR sheet.
Write the examination city first choice code, paper code and the address of the Institute on the envelope.

Step 5 : Post/Submission

by Rakesh Sahu. 1 Comment

Detail of Public Sector Examination

by Rakesh Sahu. 7 Comments

IES Cutoff Marks

by Rakesh Sahu. 1 Comment

More Ebooks

Ebook for Basic Electical Analysis:to start study about network analysis and synthesis,before that get some knowledge about circuits
Circuit Analysis Theory And Practice By Robbins And Miller, 2nd Edition

Get every word which is related to Electronics:
The Illustrated Dictionary of Electronics,Eighth Edition By Stan Gibilisco

This ebooks is subject to Communication Hardware Design:

Monochrome And Colour Television By R.R. Gulati 2nd Edition

Electronics Instrumentation normally studies by EC student in 7th semester

Electronic Instrumentation By P.P.L. Regtien

For ELECTRICAL Engineering student:

Electrical Machines:
principles of electrical machines( v.k mehta)

Power System:
Principles of Power System (V.K. Mehta & Rohit Mehta)

by Rakesh Sahu. 27 Comments

Digital Signal Processing Video Course

Lecture 1 - Digital Signal Processing Introduction Part-1:

Lecture 2 - Digital Signal Processing Introduction Part-2:

Lecture 3 - Digital Systems:

Lec 4 - Characterization Description,Testing of Digital System:

Lecture - 5 LTI Systems Step & Impulse Responses,Convolution:

Lecture - 6 Inverse Systems,Stability,FIR & IIR:

Lecture - 7 FIR & IIR; Recursive & Non Recursive:

Lecture - 8 Discrete Time Fourier Transform:

Lecture - 9 Discrete Fourier Transform (DFT) Part-1:

Lecture - 10 Discrete Fourier Transform (DFT) Part-2:

Lecture - 11 DFT (Contd.) Introduction to Z Transform:

Lecture - 12 Z Transform Part-1:

Lecture-13 Z Transform Part-2:

Lecture - 14 Discrete Time Systems in the Frequency Domain:

Lecture - 15 Simple Digital Filters:

Lecture - 16 All Pass Filters:

Lecture - 17 Linear Phase filters,Complementary Transfer Fn:

Lecture - 18 Compensatary Transfer Functions:

Lecture - 19 Test for Stability using All Pass Functions:

Lecture - 20 Digital Processing of Continuous Time Signals:

Lecture - 21 Problem Solving Session: FT, DFT,& Z Transforms:

Lecture - 22 Problem Solving Session: FT,DFT, & Z Transforms:

by Rakesh Sahu. 1 Comment

Digital Electronics Circuit Video Course

Lecture - Introduction to Digital Circuits Part-1:

Lecture - Introduction to Digital Circuits Part-2:

Lecture - Combinational Logic Basics:

Lecture - Combinatioal Circuits:

Lecture - Logic Simplification:

Lecture - Karnaugh Maps And Implicants:

Lecture - Logic Minimization Using Karnaugh Maps:

Lecture - Karnaugh Map Minimization Using Maxterms:

Lecture - Code Converters:

Lecture - Parity Generator And Display Decoder:

Lecture - Arithmetic Circuit:

Lecture - Cary Look Ahead Adders:

Lecture - Subtractors:

Lecture - 2's Complement Subtractor And BCD Adder:

Lecture - ARRAY MULTIPLIER:

Lecture - Introduction to Sequential Circuits:

Lecture - S-R,J-K,D Flip Flops:

Lecture - J-K and T Flip Flops:

Lecture - Triggering Mechanisms of Flip Flops and Counters:

Lecture - UP/DOWN COUNTERS:

Lecture - SHIFT REGISTERS:

Lecture - Application of Shift Registers:

by Rakesh Sahu. 2 Comments

Basic Electronics Video Course

Lecture - Semiconductor Material:

Lecture - PN Junction Diode:

Lecture - Diode Equivalent Circuits:

Lecture - Diode Rectifier Circuits:

Lecture - Clipping and Clamping Circuits:

Lecture - Transistor Operation:

Lecture - Biasing the BJT Part-1:

Lecture - Biasing the BJT Part-2:

Lecture - BJT Small Signal Analysis:

Lecture - BJT Amplifier-Part-1:

Lecture - BJT Amplifier Part - 2:

Lecture - Frequency Response of BJT Analysis:

Lecture - Bipolar Junction Transistor:

Lecture - Transistor as a Switch:

by Rakesh Sahu. 4 Comments

Data communication & Networking

click below links to download your choice of books related to Data communication & Networking:
Data communication & Networking By Behrouz A. Forouzan, 4th Edition

Data communication & Networking By Behrouz A. Forouzan, 3th Edition

Data communication & Networking By Behrouz A. Forouzan-Solution Manual

Computer Networking By James F. Kurose and Keith W. Ross

Data And Computer Communications - william stallings, 5th Edition

Computer Networks by Andrew S. Tanenbaum, 4th Ed

Computer Networks by Andrew S. Tanenbaum, 4th Ed-Solution Manual
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Other Ebooks Link:

Analog And Digital Communication System

Analog Electronics Ckt

Control System

Cryptography & Network Security

Data communication & Networking

Digital Electronics ckt

Electromagnetic Theory

Electronic Devices and Circuit Theory

Engineering Mathematics

Microcontroller & Embedded System

Microwave Communication & Engineering

Mobile & Cellular Communication

Satellite Communication

Signal And System

by Rakesh Sahu. 5 Comments

Cryptography & Secure Communication

click below links to download your choice of books related to Cryptography & Secure Communication:
Cryptography and Network Security Principles and Practices, 4th Ed - William Stallings

Cryptography and Network Security Principles and Practices,William Stallings Solution Manual

Cryptography and Network Security Lecture

Cryptography and Network Security-notes By Prof. Christof Paar

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Other Ebook Links:

Analog And Digital Communication System

Analog Electronics Ckt

Control System

Cryptography & Network Security

Data communication & Networking
Digital Electronics ckt

Electromagnetic Theory

Electronic Devices and Circuit Theory

Engineering Mathematics

Microcontroller & Embedded System

Microwave Communication & Engineering

Mobile & Cellular Communication

Satellite Communication

Signal And System

by Rakesh Sahu. 4 Comments

Satellite Communication

click below links to download your choice of books related to Satellite Communication:Satellite Communications Systems Engineering by LouisJ.Ippolito Jr. ,Wiley Pub.

Satellite Communications Systems By Gerard Maral & MichelBousquet, Fifth Edition

Handbook on Satellite Communications 3rd Edition, Wiley Pub.

Satellite Communication by Dennis Roddy

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Other Ebooks Link:

Analog And Digital Communication System

Analog Electronics Ckt

Control System

Cryptography & Network Security

Data communication & Networking
Digital Electronics ckt

Electromagnetic Theory

Electronic Devices and Circuit Theory

Engineering Mathematics

Microcontroller & Embedded System

Microwave Communication & Engineering

Mobile & Cellular Communication

Satellite Communication

Signal And System

by Rakesh Sahu. 14 Comments

Microcontroller & Embedded System

click below links to download your choice of books related to Microcontroller & Embedded System:
The 8051 Microcontroller and Embedded Systems using Assembly and C by Mazidi, Mazidi & McKinlay, 2nd Ed.,PHI

Solution Manual of The8051 Microcontroller and Embedded Systems by Mazidi, Mazidi & McKinlay, PHI

The8051 Microcontroller and Embedded Systems by Mazidi, Mazidi & McKinlay, PHI

8051 Programming, Interfacing and Applications by K.J.Ayala, Penram Pub.

The 8051 Microcontroller By I. Scott MacKenzie, 2nd Edition

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Other Ebooks Link:

Analog And Digital Communication System

Analog Electronics Ckt

Control System

Cryptography & Network Security

Data communication & Networking

Digital Electronics ckt

Electromagnetic Theory

Electronic Devices and Circuit Theory

Engineering Mathematics

Microcontroller & Embedded System

Microwave Communication & Engineering

Mobile & Cellular Communication

Satellite Communication

Signal And System

by Rakesh Sahu. 5 Comments

Microwave Communication & Engineering

click below links to download your choice of books related to Microwave Communication & Engineering:
Foundations of Microwave Engineering by R .E. Collin, 2nd Edition, TMH Pub.

Microwave Devices and Circuits by Samuel Y. Liao, 3rd Ed., Pearson Education

Microwave Transistor Amplifiers Analysis & Design by Guillermo Gonzalez,2nd Edition

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Other Ebooks Link:

Analog And Digital Communication System

Analog Electronics Ckt

Control System

Cryptography & Network Security

Data communication & Networking

Digital Electronics ckt

Electromagnetic Theory

Electronic Devices and Circuit Theory

Engineering Mathematics

Microcontroller & Embedded System

Microwave Communication & Engineering

Mobile & Cellular Communication

Satellite Communication

Signal And System

by Rakesh Sahu. 3 Comments

Mobile & Cellular Communication

click below links to download your choice of books related to Mobile & Cellular Communication:
Mobile Communication By Jochen Schiller, 2nd Edition

Mobile Communications_Engineering-Theory &_Applications By W.C. Lee, TMH Pub.

Wireless and Cellular Communications by W.C. Lee, TMH Pub.

Mobile Communications Handbook Engineering.

Wirless Communications Principals and Practices By Rappaort

I'm trying to find more books for Mobile & Cellular Communication.
as fast as i would get,i'll upload it soon.meanwhile download available books.
Other Ebooks Links:

Analog And Digital Communication System

Analog Electronics Ckt

Control System

Cryptography & Network Security

Data communication & Networking
Digital Electronics ckt

Electromagnetic Theory

Electronic Devices and Circuit Theory

Engineering Mathematics

Microcontroller & Embedded System

Microwave Communication & Engineering

Mobile & Cellular Communication

Satellite Communication

Signal And System

by Rakesh Sahu. 6 Comments

BSNL JTO

BSNL Take JTO EXam For Direct Recruitment of "Junior Telecom Officers". This exam
has an objective type questions of 3 hours. It includes three subjects. Below are the
details for the same.
BSNL JTO 2012 Recruitment
BSNL JTO exam is not held every year but it is held in 2-3 years . candidate who have completed his engineering in specified branches and with some age limit can only apply for it. so those who have completed there engineering in 2011 can only apply for it.
Eligiblity :
Eligible for BSNL JTO (Telecom):
BE/B. Tech or equivalent Engineering degree in any of the disciplines of Telecommunication, Electronics, Radio, Computer, Electrical or Information Technology.

Eligible for BSNL JTO (Civil):
BE/B. Tech or equivalent Engineering degree in Civil Engineering.

Eligible for BSNL JTO (Electrical):
BE/B. Tech or equivalent Engineering degree in Electrical Engineering
Nationality - Indian.
Age limit 21-30 years for open category .
Age limit for OBC 21-33 years .
Age limit for SC/ST 21-35 years .

Expected date of exam :-3 rd week of June, 2012

For more information visit the official website of BSNL:-
www.bsnl.co.in
application form -form will be out in the month of September-October.
Selection process- A written exam will be conducted and those who clear the exam will be called for personal interview.
The written examination is objective type.

JTO Exam Papers:

Paper - I - Engineering Stream
Paper - II - Engineering Stream
Paper - III - General Ability Test

Syllabus for the above papers:

Paper - I
Engineering Stream
Materials and components
Physical Electronics, Electron Device and ICs
Network theory
Electromagnetic Theory
Elecronic Measurements and instrumentation
Power Electronics

Paper - II
Engineering Stream
Analog Electronic Circuits
Digital Electronic Circuits
Control Systems

Paper - III
General Ability Test
This would be on common sense and general knowledge.
To get more detail for your specific stream related syllabus Click Here..

Download Question Papers:
BSNL JTO 2007 Question Paper

BSNL JTO 2008 Question Paper

BSNL JTO 2009 Question Paper

Model Question Papers:

BSNL JTO Model Paper-I

BSNL JTO Model Paper-II

BSNL JTO Model Paper-III

BSNL JTO Model Paper-IV

BSNL JTO Model Paper-V

BSNL JTO Model Paper-VI

by Rakesh Sahu. 11 Comments