Description: Packed full of real circuits to build and test, Hands-On Electronics is a unique introduction to analog and digital electronics theory and practice. Ideal both as a college textbook and for self-study, the friendly style, clear illustrations and construction details included in the book encourage rapid and effective learning of analog and digital circuit design theory.



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Description: This book describes in detail about the concepts involved in Motors,Generators & Transformers.
This is one of the best book to know the Electrical Machines well.


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Description: Aimed at any serious programmer or computer science student, the new second edition of Introduction to Algorithms builds on the tradition of the original with a truly magisterial guide to the world of algorithms. Clearly presented, mathematically rigorous, and yet approachable even for the math-averse, this title sets a high standard for a textbook and reference to the best algorithms for solving a wide range of computing problems.
With sample problems and mathematical proofs demonstrating the correctness of each algorithm, this book is ideal as a textbook for classroom study, but its reach doesn't end there. The authors do a fine job of explaining each algorithm. (Reference sections on basic mathematical notation will help readers bridge the gap, but it will help to have some math background to appreciate the full achievement of this handsome hardcover volume.) Every algorithm is presented in pseudo-code, which can be implemented in any computer language, including C/C++ and Java. This ecumenical approach is one of the book's strengths. When it comes to sorting and common data structures, from basic linked lists to trees (including binary trees, red-black, and B-trees), this title really shines, with clear diagrams that show algorithms in operation. Even if you just glance over the mathematical notation here, you can definitely benefit from this text in other ways.

The book moves forward with more advanced algorithms that implement strategies for solving more complicated problems (including dynamic programming techniques, greedy algorithms, and amortized analysis). Algorithms for graphing problems (used in such real-world business problems as optimizing flight schedules or flow through pipelines) come next. In each case, the authors provide the best from current research in each topic, along with sample solutions.

This text closes with a grab bag of useful algorithms including matrix operations and linear programming, evaluating polynomials, and the well-known Fast Fourier Transformation (FFT) (useful in signal processing and engineering). Final sections on "NP-complete" problems, like the well-known traveling salesman problem, show off that while not all problems have a demonstrably final and best answer, algorithms that generate acceptable approximate solutions can still be used to generate useful, real-world answers.

Throughout this text, the authors anchor their discussion of algorithms with current examples drawn from molecular biology (like the Human Genome Project), business, and engineering. Each section ends with short discussions of related historical material, often discussing original research in each area of algorithms. On the whole, they argue successfully that algorithms are a "technology" just like hardware and software that can be used to write better software that does more, with better performance. Along with classic books on algorithms (like Donald Knuth's three-volume set, The Art of Computer Programming), this title sets a new standard for compiling the best research in algorithms. For any experienced developer, regardless of their chosen language, this text deserves a close look for extending the range and performance of real-world software.





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Description: Author: Vladimir Gurevich | PDF

This text/reference discusses general problems related to the structure of current overload protection systems in high voltage (HV) electrical installations and introduces a family of new devices based on reed switch contacts, solid-state units, hybrid technology, and automatic systems based on these components. It highlights their application in high voltage (5 to 100 kV) power supplies, power lasers and radar, RF-generators, and protection systems for class 6 to 24 kV distribution networks. The author also discusses applications in power engineering, radio-electronic equipment, and industrial high voltage devices.



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Description: Authors: M. S. Naidu and V. Kamaraju | PDF

High voltage engineering principles and techniques at your fingertips. Now there's an authoritative tool that gives you instant access to the state-of-the-art in virtually every area of high voltage engineering. High Voltage Engineering, Second Edition, by M. S. Naidu and V. Kamaraju, has been solid, liquid, and gas insulating materials and their applications and breakdown phenomena--generation and measurement of high AC, DC, and impulse voltages and currents--overvoltages triggered by lightning, switching surges, system faults, and other phenomena--high-voltage testing techniques plus testing of apparatus and equipment--and planning of high voltage laboratories. You'll also find new data on vacuum insulation, the breakdown of composite insulation/insulation systems, high voltage and extra-high voltage AC power transmission, and much more.

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Like last year, the list of selected candidates along with section wise & total marks & circle alloted has been released according to merit.

• Download selection list

• Download circle wise selection data

A short analysis on cut-off:

For OC candidates:
Total cut-off : 69.75
Sectional cut-offs:
Section I : 28
Section II : 27
Section III : 07

For OBC Candidates:
Total cut-off : 60.75
Sectional cut-offs:
Section I : 25
Section II : 25.25
Section III : 06.25

Disclaimer: This is a BSNL Unofficial release & is just for the reference of the candidates / aspirants.The author shouldn't be held responsible in any way for any inadvertent error that might have crept in.

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Description: Authors: Cay S. Horstmann and Gary Cornell | PDF
This revised edition of the classic Core Java™, Volume I-Fundamentals, is the definitive guide to Java for serious programmers who want to put Java to work on real projects.

Fully updated for the new Java SE 6 platform, this no-nonsense tutorial and reliable reference illuminates the most important language and library features with thoroughly tested real-world examples. The example programs have been carefully crafted to be easy to understand as well as useful in practice, so you can rely on them as an outstanding starting point for your own code.


Volume I is designed to quickly bring you up to speed on what's new in Java SE 6 and to help you make the transition as efficiently as possible, whether you're upgrading from an earlier version of Java or migrating from another language. The authors concentrate on the fundamental concepts of the Java language, along with the basics of user-interface programming. You'll find detailed, insightful coverage of:

• Java fundamentals
• Object-oriented programming
• Interfaces and inner classes
• Reflection and proxies
• The event listener model
• GUI programming with Swing
• Packaging applications
• Exception handling
• Logging and debugging
• Generic programming
• The collections framework
• Concurrency

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