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Fundamentals of Electrical Drives Author(s) Gopal K. Dubey
First published in 1994 (since reprinted nine times), this textbook has been used internationally by the students and practicing engineers. Encouraged by the response and to keep pace with new developments this edition provides greater details of semiconductor-controlled drives. The main topics covered are:?Dynamics and control of electrical drives?Selection of motor power rating?DC, induction and synchronous motor drives?Stepper motor and switched reluctance motor drives?Permanent magnet ac and brushless dc motor drives?Solar and battery powered drives?Traction drives?Energy conservation in electrical drives?Electrical drive systems and componentsA large number of solved and unsolved problems with answers make this book most suitable for undergraduate and postgraduate courses in electrical drives. Practicing engineers and those appearing for engineering services examinations will also find this book useful. Table Of Contents: Preface to Second Edition / Preface to First Edition / Electrical Drives ? An Introduction / Dynamics of Electrical Drives / Control of Electrical Drives / Selection of Motor Power Rating / dc Motor Drives / Induction Motor Drives / Synchronous Motor and Brushless dc Motor Drives / Stepper Motor and Switched Reluctance Motor Drives / Solar and Battery Powered Drives / Traction Drives / Energy Conservation in Electrical Drives / Electrical Drive Systems and Components / Bibliography and References / Answers to Numerical Problems / Index. Audience Undergraduate and Postgraduate students and Practicing Engineers in the field of Electrical Drives
A TEXTBOOK OF ENGINEERIG DRAWING Author(s) Dr. RK Dahwan
this book includes Geometrical Drawing & Computer Aided Drafting in First Angle Projection. Useful for the students of B.E./B.Tech for different Technological Universities of India. Covers all the topics of engineering drawing with simple explanation.
ARIHANT THE ELEMENTS OF COORDINATE GEOMETRY JEE AND JEE ADV
The Classic Text Series is the only of its kind selection of classic pieces of work that started off as bestseller and continues to be the bestseller even today. These classic texts have been designed so as to work as elementary textbooks which play a crucial role in building the concepts from scratch as in-depth knowledge of concepts is necessary for students preparing for various entrance examinations.The present book on The Elements of CoordinateGeometry Part 1 Cartesian Coordinates has presented the elements of Coordinate Geometry in a manner suitable for beginners and junior students. The Part 1 of this book containing 1100 examples deals with only Cartesian and polar coordinates. The book has been divided into 17 chapters namely Introduction Some Algebraic Results Coordinates Lengths of Straight Lines Areas of Triangles Locus Equation to a Locus The Straight Line Rectangular Coordinates The Straight Line Polar Equations Oblique Coordinates Equations Representing Two or More Straight Lines Transformation of Coordinates The Circle Systems of Circles Conic Sections the Parabola The Ellipse The Hyperbola Polar Equation to a Conic General Equation Tracking of Curves General Equation and Miscellaneous Propositions covering various concepts of CoordinateGeometry. Each chapter in the book begins with point wise introduction of the various concepts that are covered under a particular topic followed by examples helping understand the concepts better. The solved examples have been provided topic-wise for effective comprehension. At the end of each chapter unsolved practice exercises have been provided to help aspirants revise the concepts discussed in the chapter.Also miscellaneous propositions covering all the chapters and the concepts involved have been given at the end after the chapterwise study of the various concepts. At the end of the book answers and solutions to the unsolved practice exercises provided in between the chap
ARIHANT PLANE TRIGONOMETRY JEE MAIN AND ADV CLASSIC TEXT SERIES
The Classic Text Series is the only of its kind selection of classic pieces of work that started off as bestseller and continues to be the bestseller even today. These classic texts have been designed so as to work as elementary textbooks which play a crucial role in building the concepts from scratch as in-depth knowledge of concepts is necessary for students preparing for various entrance examinations.The present book on Plane Trigonometry Part 1 emphasis on presenting the modern treatment of various concepts of Plane Trigonometry. The book has been divided into 21 chapters namely Measurement of angles Sexagesimal and Centesimal Measure Circular or Radian Measure Trigonometrical ratios for angles less than a right angle Simple problems in Heights Distances Applications of algebraic signs to Trigonometry tracing the changes in the ratios Trigonometrical ratios of angles of any size sign General expressions for all angles having an given trigonometrical ratio Trigonometrical ratios of the sum difference of two angles product formulae Trigonometrical ratios of multiple submultiple of angles Identities trigonometrical equations Logarithms Tables of Logarithms The Principle of Proportional parts Relations between the Side Trigonometrical ratios of the Angles of a triangle Solution of triangles given two sides the included angle ambiguous case Heights Distances Properties of a triangle Quadrilaterlas Regular Polygons Inverse circular functions Summation of some simple trigonometrical series Elimination and Projections each covering various concepts of Plane Trigonometry. Theoretical explanation of the concepts in points has been provided at the beginning of each chapter. At the end of each chapter unsolved practice exercises have been provided to help aspirants revise the concepts discussed in the chapter. At the end of chapterwise study miscellaneous examples have also been given. Also five-figure logarithmic and T
ARIHANT JEE MAIN AND ADV MATHEMATICAL ANALYSIS
With the newly introduced 2 Term Examination Pattern, CBSE has eased out the pressure of preparation of subjects and cope up with lengthy syllabus. Introducing Arihant's CBSE TERM II – 2022 Series, the first of its kind that gives complete emphasis on the rationalized syllabus of Class 9th to 12th. The all new “CBSE Term II 2022 – Mathematics (Basic)” of Class 10th provides explanation and guidance to the syllabus required to study efficiently and succeed in the exams. The book provides topical coverage of all the chapters in a complete and comprehensive manner. Covering the 50% of syllabus as per Latest Term wise pattern 2021-22, this book consists of: 1. Complete Theory in each Chapter covering all topics 2. Case-Based, Short and Long Answer Type Question in each chapter 3. Coverage of NCERT, NCERT Examplar & Board Exams’ Questions 4. Complete and Detailed explanations for each question 5. 3 Practice papers based on the entire Term II Syllabus. Table of Content Quadratic Equations, Arithmetic Progressions, Circles, Constructions, Applications for Trigonometry, Surface Areas and Volumes, Statistics, Practice Papers (1-3).
ARIHANT JEE MAIN AND ADV DIFFERENTIAL CALCULUS
1. Skill in Mathematics’ series is prepared for JEE Main and Advanced papers 2. It is a highly recommended textbook to develop a strong grounding in Differential Calculus 3. The book covers the entire syllabus into 8 chapters 4. Each chapter includes a wide range of questions that are asked in the examinations Good foundational grip is required in the Differential Calculus, while you are preparing for JEE Mains & Advanced or any other engineering. Bringing up the series “Skills in Mathematics for JEE Main & Advanced for Differential Calculus” that is carefully revised with the sessionwise theory and exercise; to help candidates to learn & tackle the mathematical problems. The book has 8 Chapters covering the whole syllabus for the JEE Mains and Advanced as prescribed. Each chapter is divided into sessions giving complete clarity to concepts. Apart from sessionwise theory, JEE Type examples and Chapter Exercise contain huge amount of questions that are provided in every chapter under Practice Part. Prepared under great expertise, it is a highly recommended textbook to develop a strong grounding in Algebra to perform best in JEE and various engineering entrances. TOC: Essential Mathematical Tools, Differentiation, Functions, Graphical Transformations, Limits, Continuity and Differentiability, dy/dx As a Rate Measurer & Tangents, Normals, Monotonicity, Maxima and Minima.
ARIHANT JEE MAIN AND ADV , VECTORS AND 3D GEOMETRY
1. ‘Skill in Mathematics’ series is prepared for JEE Main and Advanced papers 2. It is a highly recommended textbook to develop a strong grounding in Vectors and 3D Geometry 3. The book covers the entire syllabus into 3 chapters 4. Each chapter includes a wide range of questions that are asked in the examinations Good foundational grip is required in the Vectors and 3D Geometry, while you are preparing for JEE Mains & Advanced or any other engineering. Bringing up the series “Skills in Mathematics for JEE Main & Advanced for Vectors and 3D Geometry” that is carefully revised with the sessionwise theory and exercise; to help candidates to learn & tackle the mathematical problems. The book has 3 Chapters covering the whole syllabus for the JEE Mains and Advanced as prescribed. Each chapter is divided into sessions giving complete clarity to concepts. Apart from sessionwise theory, JEE Type examples and Chapter Exercise contain huge amount of questions that are provided in every chapter under Practice Part. Prepared under great expertise, it is a highly recommended textbook to develop a strong grounding in Algebra to perform best in JEE and various engineering entrances. TOC: Vector Algebra, Product of Vectors, Three Dimensional Coordinate System.
ARIHANT INTEGRAL CALCULUS JEE MAIN AND ADV SKILLS IN MATHEMATICS
1. Skill in Mathematics’ series is prepared for JEE Main and Advanced papers 2. It is a highly recommended textbook to develop a strong grounding in Integral Calculus 3. The book covers the entire syllabus into 4 chapters 4. Each chapter includes a wide range of questions that are asked in the examinations Good foundational grip is required in the Integral Calculus, while you are preparing for JEE Mains & Advanced or any other engineering. Bringing up the series “Skills in Mathematics for JEE Main & Advanced for Integral Calculus” that is carefully revised with the sessionwise theory and exercise; to help candidates to learn & tackle the mathematical problems. The book has 4 Chapters covering the whole syllabus for the JEE Mains and Advanced as prescribed. Each chapter is divided into sessions giving complete clarity to concepts. Apart from sessionwise theory, JEE Type examples and Chapter Exercise contain huge amount of questions that are provided in every chapter under Practice Part. Prepared under great expertise, it is a highly recommended textbook to develop a strong grounding in Algebra to perform best in JEE and various engineering entrances. TOC: Indefinite Integrals, Definite Integrals, Areas of Bounded Regions, Differential Equations.
ARIHANT JEE MAIN AND ADV , SKILLS IN MATHEMATICS
1. ‘Skill in Mathematics’ series is prepared for JEE Main and Advanced papers 2. It is a highly recommended textbook to develop a strong grounding in Coordinate Geometry 3. The book covers the entire syllabus into 7 chapters 4. Each chapter includes a wide range of questions that are asked in the examinations Good foundational grip is required in the Coordinate Geometry, while you are preparing for JEE Mains & Advanced or any other engineering. Bringing up the series “Skills in Mathematics for JEE Main & Advanced for Coordinate Geometry” that is carefully revised with the sessionwise theory and exercise; to help candidates to learn & tackle the mathematical problems. The book has 7 Chapters covering the whole syllabus for the JEE Mains and Advanced as prescribed. Each chapter is divided into sessions giving complete clarity to concepts. Apart from sessionwise theory, JEE Type examples and Chapter Exercise contain huge amount of questions that are provided in every chapter under Practice Part. Prepared under great expertise, it is a highly recommended textbook to develop a strong grounding in Algebra to perform best in JEE and various engineering entrances. TOC: Coordinate Systems and Coordinates, The Straight Lines, Pair of Straight Lines, Circle, Parabola, Ellipse, Hyperbola.
ARIHANT SOLUTION TO IRODOV' S PROBLEMS IN GEN PHYSICS VOL 2
Irodov is renowned for developing the problem-based skills in physics. Almost every engineer students prefer to go through Irodov’s Problems due to its unmatched pedagogies enhancing the conceptual clarity and ultimately raising the confidence level of aspirants to perform better in their exams. Solutions to IRODOV‘S Problems in General PHYSICS has been revised to teach the solutions to the most difficult and trickiest questions of Physics. Various methodologies shown in the book stimulate the intellect of the students to work out the concept-based problems by strengthening the fundamentals of the Physics. Volume 1 is segregated into two parts promoting the problem-based skill in the topics of Mechanics, Thermodynamics and Molecular Physics. For all the aspirants of Engineering Entrances (IIT JEE, etc.), this classic book is a great source to build up the confidence and those who are seeking to participate in Physics Olympiad, this book equally serves best to them as well. Table of Contents Part I Mechanics: Kinematics, The Fundamental Equation of Dynamics, Laws of Conservation of Energy, Momentum and Angular Momentum, Universal Gravitation, Dynamics of a Solid Body, Elastic Deformation of a Solid Body, Hydrodynamics, Relativistic Mechanism, Part II Thermodynamics and Molecular Physics, Equation of the Gas State, Processes, The First Law of Thermodynamics: Heat Capacity, Kinetic Theory of Gases: Boltzmann’s Law and Maxwell’s Distribution, The Second Law of Thermodynamics, Entropy, Liquids, Capillary Effects, Phase Transformations, Transport Phenomena
SOLUTION TO IRODOV' S PROBLEMS IN GEN PHYSICS
Irodov is renowned for developing the problem-based skills in physics. Almost every engineer students prefer to go through Irodov’s Problems due to its unmatched pedagogies enhancing the conceptual clarity and ultimately raising the confidence level of aspirants to perform better in their exams. Solutions to IRODOV‘S Problems in General PHYSICS has been revised to teach the solutions to the most difficult and trickiest questions of Physics. Various methodologies shown in the book stimulate the intellect of the students to work out the concept-based problems by strengthening the fundamentals of the Physics. Volume 1 is segregated into two parts promoting the problem-based skill in the topics of Mechanics, Thermodynamics and Molecular Physics. For all the aspirants of Engineering Entrances (IIT JEE, etc.), this classic book is a great source to build up the confidence and those who are seeking to participate in Physics Olympiad, this book equally serves best to them as well. Table of Contents Part I Mechanics: Kinematics, The Fundamental Equation of Dynamics, Laws of Conservation of Energy, Momentum and Angular Momentum, Universal Gravitation, Dynamics of a Solid Body, Elastic Deformation of a Solid Body, Hydrodynamics, Relativistic Mechanism, Part II Thermodynamics and Molecular Physics, Equation of the Gas State, Processes, The First Law of Thermodynamics: Heat Capacity, Kinetic Theory of Gases: Boltzmann’s Law and Maxwell’s Distribution, The Second Law of Thermodynamics, Entropy, Liquids, Capillary Effects, Phase Transformations, Transport Phenomena
