A large number of illustrative worked-out examples are interwoven throughout the text to reinforce the difficult mathematical concepts. The book is student friendly containing plenty of Self-Practice Problems (with hints/answers) at the end of each unit. What distinguishes this up-to-date text is that these problems are arranged in a graded manner for easy comprehension. Previous year`s examination questions are also incorporated at appropriate places. These features along with the clear exposition of the mathematical concepts would make the text highly useful for the engineering students and teachers alike. Designed primarily to serve as a text for first year undergraduate engineering students, this indispensable, authoritative, comprehensive and accessible text introduces them to mathematical concepts such as differential calculus, differential equations, three-dimensional geometry and vector calculus. The simple, lucid, easily retainable language and systematic presentation enables the student grasp the concepts easily. Difficult concepts have been explained in simpler and easier manner so that in depth understanding of the subject is attained. Book Content of Fundamentals of Engineering Mathematics Volume - I Differential Calculus Partial Differentiation Integral Calculus Application of Integral Calculus Differential Equations Infinite Series Analytical Geometry in Three Dimensions Vector Calculus

Every organisation tries to take decision in such a way that its cost will minimize and return maximize. There will be many alternatives in front of an organisation, but it has to choose the best project. There are several types of questions which an organisation faces in its strategic and operational environment. These questions can be answered through Engineering Economics and Costing. Engineering Economics and Costing is a combination of both concepts of Economics and Costing in the field of Industrial Engineering. This book has been prepared as per the syllabus of BPUT (Engineering & MCA) and it contains nineteen chapters. It covers all the relevant concepts of basic economics, costing financial system etc. At the end of each chapter, Questions have been given. The interest rates table has also been provided in the book for guidance of students. Any suggestions for improving the contents will be warmly appreciated. Contents : 1. Introduction to Engineering Economics 2. Market Demand Analysis 3. Elasticity of Demand 4. Supply Analysis 5. Elasticity of Supply 6. Market Morphology 7. Competitive Equilibrium Price 8. Production Analysis 9. The Cost Concept and Classification 10. Time Value of Money 11. Evaluation of Engineering Projects 12. Analysis of Public Project 13. Depreciation Accounting 14. Cost Concept and Elements of Cost 15. Cost Sheet 16. Break-Even Analysis 17. Commercial Banks 18. Reserve Bank of India 19. The Financial System in India

The present book is written as per the revised curriculum (2015) common to all Engineering Diploma Programmers. In Penning the text book, an effort has been made to make the reader to feel that learning Mathematics in an enjoyable experience. This will enable them to develop confidence in solving the problems on their own to achieve excellence in their examination. Hallmarks - Readers friendly - Stepwise approach - Highlighting the concept through problems - Problems based on course material and Model Question Bank - Model Question Paper and Model Question Bank fully solved - Alternative approach to solve problems - Minimum effort to have maximum benefit of knowledge Contents - Unit – 1 Co-ordinate geometry Unit – 2 Differential Calculus Unit – 3 Applications of Differentiation Unit – 4 Indefinite Integrals Unit – 5 Definite Integrals and its Applications Unit – 6 Differential Equations Model Question Paper Model Question Bank Solution to Model Question Paper Solution to Model Question Bank

The basic idea in writing this book is to bring out the basics of Elements of Mechdtical Engineering in an easy way. This book is written in a simple and easy to-follow language, so that even an average students can grasp the subject by self-study. For the clear understanding of the machines parts, simple sketches and photos are included. This book has been written to meet the requirements of the revised syllabus of the subject elements of mechanical engineering. Contents : 1. Source of Energy 2. Properties of Steam 3. Prime Movers 4. Refrigeration 5. Machine Tools 6. Welding Soldering and Brazing 7. Lubrication 8. Tranimission of Power 9. Mechatronics VTU Question Papers

This practical Concrete Mix Design(CDM) handbook is written for those hundreds of thousands of only academically qualified Graduate or Diploma Civil Engineers who are producing Cement Concrete with 10/7 Concrete Mixers. They are working at construction sites, usally without the full time guidance of senior civil engineers, who themselves may not have received correct practical construction training. They will learn from this handbook, how to make good cement concrete with the necessary CMD parameters of cohesion, workability, strength and Durability. Cement cocrete is a 'Man-Made' Rock. If made properly, it is a wonderful scientific Building Material- easily Mouldable, Leak-proof, strong and durable, and should last over 100 years without maintenance and repairs. Reinforced cement Concrete(RCC)was introduced in Europe in the 19th cntury, to reduce the thickness of load -bearing structural Members of Bridges (footings, piers and Arches), and later to replace thick load- bearing masonry walls of buildings with slim RCC columns and beams, atthe request of architects, to increase the carpet areas of lower floor rooms. But, concrete can be a treacherous building material if made without knowledge and strict supervision. A badly made RCC structure will soon leak and slowly crack. These are the first symptoms of 'concrete cancer'. Ignoring these defects leads to a collapse within 15 to 30 years. This CMD handbook explains in detail each item of the theory, principles and logic of concrete Mix design, along with step-by-step practical instructions. The nitty-gritty and the nuts and bolts of making good concrete will also be ilustrated with many self-explannatory tables, sketches and photographs. It also serves as a self-study handbook for the contractor's site engineer. All consruction work of the contractor's site engineer has to be supervised, as explained in training sheet1. This handbook will there fore, also be useful to the following: 1) Owner's project engineer and inspectors 2) Architect's clerk of works and inspectors 3) Structural consulting engineer's resident engineer and inspectors 4) Government and mnicipal engineers and inspectors Contents- 1.Introduction 2.Concrete Mix Design (CMD) Definition 3.Site Lab Infrastructure

This book is specially designed to enable the students of First Year Engineering of Mumbai University, to understand all the concepts in the syllabus and eventually prepare them for their University Exams. This book is written strictly as per the syllabus of Applied Chemistry-II of the University of Mumbai. Besides the First Year Degree Engineering students, the book will also be of great use to the First Year Diploma students. Book Content of A Textbook of Applied Chemistry-II CORROSION 1.1 Introduction 1.2 Theories of corrosion 1.3 Types of electrochemical corrosion 1.4 Concept of polarization and over voltage 1.5 Factors affecting rates of corrosion 1.6 Methods to decrease rate of Corrosion 1.7 Metallic Coatings  1.8 Organic Coatings  1.9 Corrosion engineering of electronic and photonic devices  ALLOYS AND POWDER METALLURGY 2.1 Introduction 2.2 Non-Ferrous alloys 2.3 Recent advances in alloy related materials  FUELS 3.1 Introduction 3.2 Calorific value 3.3 Analysis of coal 3.4 Numericals based on combustion 3.5 Liquid fuels 3.6 Cracking 3.7 Knocking 3.8 Diesel COMPOSITE MATERIALS 4.1 Introduction 4.2 Matrix phase and dispersed phase 4.3 Fiber reinforced composities 4.4 Fiber reinforced composites 4.5 Structural composites 4.6 Application of composite materials GREEN CHEMISTRY 5.1 Introduction 5.2 Green chemistry principle of atom economy 5.3 Numericals based on atom economy 5.4 Comparison of conventional route and green route 5.5 Industrial applications of green chemistry CATALYSIS 6.1 Introduction 6.2 Characteristics of catalytic reactions 6.3 Activation energy and catalysis 6.4 Molecular design for catalysts and adsorbents

The book has been written in a very simple language and in a lucid way. In Part I (Engineering Economy), mainly graphical approach has been followed. However, mathematical approach, wherever possible, has been retained for advanced students. In the appendices to some chapters, some problems and their solutions have been given. These will help the students to understand the subject. Unsolved problems with answers have also been given for the exercise of the students. In Part II of the books (Financial Management), almost every topic has been clarified by examples. Many solved problems have been given in each chapter. At the end of the chapter, there are multiple choice questions, short-answer type questions, long-answer types and a number of unsolved problems with answers. Book Content of Engineering Economy and Financial Management Preface PART − I ENGINEERING ECONOMY Economics : An Introduction Demand and Supply Analysis Theory of Consumer Behaviour Theory of Production Theory of Cost Perfect Competition and Monopoly Markets Some Aspects of Theory of Product Pricing PART − II FINANCIAL MANAGEMENT Financial Management : Basic Concept Financial Statement Working Capital Management Leverage Capital Budgeting Introduction of Cost Accounting Accounting for Material Pricing of Material Issue Accounting For Labour Accounting for Overhead Process Costing Marginal Costing and Absorption Costing Standard Costing APPENDIX 1 : PROBLEMS AND THEIR SOLUTIONS ON THEORY OF DEMAND AND SUPPLY APPENDIX 2 : PROBLEMS AND THEIR SOLUTIONS ON THEORY OF PRODUCTION AND COST APPENDIX

Most of the technical Universities have introduced a course on Electronics Engineering in the curriculum of B.Tech / B.Sc. (Engg) for all branches. A Text Book of Electronics Engineering intends to cater the need of Undergraduate Engineering students of all Indian Universities. This text provides the comprehensive treatment for the Electronic circuit analysis & designing. The subject matter is arranged - presented in lucid manner, so that the practicing professionals as well as under-graduate Physics / Electronics students will find this text equally useful. Beginning with basic circuit elements, the whole subject matter has been divided in 12 chapters. The first chapter deals with the circuit elements and four terminal network. The second chapter presents the bulk properties of semi-conductors, such as, doping of impurities, charge densities and Fermi-levels in extrinsic semiconductors along with the theory of Hall effect & thermistors. The third chapter offers semiconductor diodes. The qualitative theory of p-n junction, depletion region, biasing of p-n diode, Zener diodes & microwave semiconductor diodes, Opto-electronic devices, such as Photo, Photovolatic cells, LEDs & LCDs are discussed in details. The rectifiers and other diode applications, such as Clamping, Clipping and Voltage multiplier circuits have been given in chapter 4. The Bipolar Junction Transistors, their various configurations and corresponding characteristics are discussed in chapter 5. The Transistor amplifiers, their classifications and biasing are described in chapter 6 along with the theory of single stage transistor amplifier, two stage RC-coupled amplifier, distortion in amplifiers and power amplifiers. The field effect transistors (FETs) and MOSFETs, their charasteristics and their use as amplifiers are given in chapter 7. The Op-amps have been widely used now-a-days in Electronic circuits, therefore the characteristics and applications of Operational amplifiers have been discussed in details in chapter 8. Chapter 9 covers the feedback & feedback amplifiers along with their classifications & theories. The theory & working of common oscillators, such as RC phase shift, LC and crystall oscillators have also been discussed in this chapter. Chapter 10 deals with the fundamentals of communication systems, such as modulation, demodulation, transmitters and receivers. Since the Degital Electronics has almost replaced the analog circuits, therefore discussed in details in chapter 11. The nuber systems, various codes, Boolean algebra, implementaion of logic functions, Venn diagram, Karnaugh maps, arithmetic digital Circuits & Flip-Flops are given with numerical examples. The Electronic Instruments in common use such as multimeters, VTVM, DMM and CRO along with its applications are discussed in chapter 12. To check knowledge & understanding of the subject matter, each chapter contains a set of questions in the form of True/False, Fill in the blanks, Self-test, Self-review at its end. To develop experimental skill, each chapter contains numerous practice problems (exercises, problems). The probable questions based on the subject matter are given at the end of each chapter. Contents : 1.Circuit Components 2.Bulk Properties of Semi-conductors 3.Semiconductor Diodes 4.Rectifiers and Other Diode Applications 5.Bipolar Junction Transistor Characteristics 6.Transistor Amplifiers 7.Field Effect Transistors 8.Operational Amplifiers 9.Feedback Amplifiers and Oscillators 10.Communication Systems 11.Number Systems and Digital Logic Circuits 12.Electronic Instruments Appendix-IC-Logic Gate Circuits

This book gives beginner a clear understanding on historical background and constructional details of piston engines, about their sub-systems such as typical induction system, supercharging system, cooling system, exhaust system, lubrication system and fuel system including the aircraft fuel system, carburetors and fuel system, carburetors and fuel injection system, ignition system, starting, stopping and various operating procedures, details of various inspections and overhaul procedures, etc. to keep the engine airworthy. It is prepared in a simple language for the guidance and easy understanding of a beginner and for the students pursuing Bachelor of Engineering in Aeronautical. It is designed in accordance with the syllabus approved by AICTE. This book is designed in a simple and realistic way with examples and cases whereby the readers would get a clear understanding and exposure on condtructional, operational and essential inspections as well as maintenance details of an internal combustion engine, Contents- 1. Aero-engine 2. Section - I : Heat Engines Section - II : Combustion Process of SI Engine 3. Engine Design and Claddications 4. Function of Major Components, Costructional Details- Principales and Materials Used 5. Section - I : Power Plant and its Associated Systems Section - II : Lubrication System Section - III : Fuel System Section - IV : Carburettors Section - V : Fuel Injection System Section - VI : Ignition System Section - VII : Spark Plugs Section - VIII : Auxiliary Ignition Devices 6. Starting, Stopping and Various Operations 7. Propellers 8. Inspection and Maintenance

This book on computer organization deals with the concept architecture of computers, input / output devices, memory devices and multiprocessor. This book covers JNTU syllabus of various branches in the subject computer organization / architecture. The book helps in understanding. - Basic of number systems and logic operations. - Basics of computer architecture. - Register transfer languages and micro operations. - Microprogrammed control. - Computer arithmetic. - Memory devices and memory organization. - Input-output organization. - Pipeline and vector processing. - Multi processors. Contents - 1. Basic Stucture of Computers 2. Register Transfer Language and Micro Operations 3. Micro Programming 4. Computer Arithmetic 5. Memory Systems 6. Input Output Organization 7. Pipeline and Vector Processing 8. Multiprocessors 9. References and Bibliography