The Benefits and Features of Engineering Drawing by K L Narayana.rar
Engineering Drawing by K L Narayana: A Comprehensive Guide for Engineering Students
Engineering drawing is a vital skill for any engineer who wants to design, communicate, and document their ideas effectively. It is a graphical language that uses symbols, dimensions, projections, and views to represent objects and systems in a clear and precise way. Engineering drawing can help engineers to visualize, analyze, and solve problems in various fields of engineering.
engineering drawing by k l narayana.rar
If you are an engineering student who wants to learn or improve your engineering drawing skills, you might be interested in a book called Engineering Drawing by K L Narayana. This book is a comprehensive and practical guide that covers all the aspects of engineering drawing, from the basic principles and concepts to the advanced topics and applications. It is written by a renowned author and professor who has decades of experience in teaching and research in engineering drawing.
In this article, we will introduce you to engineering drawing by k l narayana.rar, a file that contains the PDF version of the book. We will explain what is engineering drawing and why is it important, who is K L Narayana and what are his contributions to engineering drawing, how to download and use the file, and how to learn and practice engineering drawing using the book. We will also answer some frequently asked questions about engineering drawing by k l narayana.rar at the end of the article.
What is engineering drawing and why is it important?
The basic principles and concepts of engineering drawing
Engineering drawing is a form of technical drawing that uses standardized conventions and rules to represent objects or systems in two or three dimensions. It is based on some basic principles and concepts, such as:
Geometry: The study of shapes, sizes, angles, positions, and relationships of points, lines, curves, surfaces, solids, etc.
Projection: The method of transferring or mapping points or lines from one plane or surface to another.
View: The representation of an object or system as seen from a particular direction or position.
Dimension: The numerical value that specifies the size or location of an element or feature of an object or system.
Symbol: The graphical sign or notation that conveys information or meaning about an element or feature of an object or system.
By using these principles and concepts, engineers can create drawings that show the shape, size, orientation, material, surface finish, tolerance, assembly, function, etc. of an object or system.
The types and applications of engineering drawing
Engineering drawing can be classified into different types according to the purpose, method, or field of application. Some of the common types of engineering drawing are:
Sketching: The freehand drawing of an object or system using simple tools, such as pencil and paper. It is used for quick and rough visualization, communication, or documentation of ideas.
Drafting: The accurate and detailed drawing of an object or system using instruments, such as ruler, compass, protractor, etc. It is used for precise and formal design, analysis, or documentation of ideas.
Computer-aided design (CAD): The use of software and hardware to create, modify, analyze, or optimize a digital model of an object or system. It is used for efficient and flexible design, simulation, testing, or documentation of ideas.
Mechanical drawing: The drawing of mechanical components, machines, or systems using symbols, dimensions, views, etc. It is used for designing, manufacturing, assembling, or maintaining mechanical products or systems.
Electrical drawing: The drawing of electrical circuits, devices, or systems using symbols, lines, colors, etc. It is used for designing, installing, operating, or troubleshooting electrical products or systems.
Civil drawing: The drawing of civil structures, such as buildings, bridges, roads, dams, etc. using symbols, dimensions, views, etc. It is used for planning, constructing, or managing civil projects or systems.
Engineering drawing can be applied to various fields of engineering, such as mechanical engineering, electrical engineering, civil engineering, chemical engineering, etc. It can help engineers to:
Design: To create and develop new products or systems that meet the requirements and specifications of customers or users.
Communicate: To convey and exchange information or ideas about products or systems with other engineers or stakeholders.
Document: To record and store information or data about products or systems for future reference or use.
Analyze: To examine and evaluate the performance or behavior of products or systems under different conditions or scenarios.
Solve: To identify and resolve the problems or issues that arise in the design, development, operation, or maintenance of products or systems.
Who is K L Narayana and what are his contributions to engineering drawing?
A brief biography of K L Narayana
K L Narayana is a professor emeritus and former head of the department of mechanical engineering at Jawaharlal Nehru Technological University (JNTU), Hyderabad. He has over 40 years of teaching and research experience in engineering drawing and related subjects. He has authored several books and papers on engineering drawing and machine design. He has also received many awards and honors for his academic excellence and contributions to engineering education.
K L Narayana was born in 1946 in Andhra Pradesh. He obtained his bachelor's degree in mechanical engineering from Osmania University in 1968. He then pursued his master's degree in machine design from IIT Madras in 1970. He completed his PhD in mechanical engineering from IIT Delhi in 1980. He joined JNTU as a lecturer in 1971 and rose to the position of professor and head of the department of mechanical engineering in 1994. He retired from JNTU in 2006 and became a professor emeritus.
The main features and benefits of his book on engineering drawing
K L Narayana's book on engineering drawing is one of the most popular and widely used books on the subject among engineering students and teachers. The book is titled A Textbook on Engineering Drawing and it was first published in 1988 by Radiant Publishing House. The book has been revised and updated several times to incorporate the latest developments and trends in engineering drawing. The latest edition of the book is the ninth edition which was published in 2012.
The book covers all the topics and aspects of engineering drawing that are relevant for engineering students of various branches and levels. The book is divided into four parts: Part I deals with the fundamentals of engineering drawing; Part II deals with the projections of points, lines, planes, and solids; Part III deals with the development of surfaces and intersection of solids; Part IV deals with the isometric projection and perspective projection.
The book has many features and benefits that make it a comprehensive and practical guide for learning and practicing engineering drawing. Some of these features and benefits are:
Simple and clear language: The book uses simple and clear language to explain the concepts and methods of engineering drawing and illustrate them with examples and exercises.
Logical and systematic presentation: The book follows a logical and systematic approach to present the topics and chapters in a coherent and progressive manner. It starts with the fundamentals and then moves on to the projections, developments, and perspectives. It also provides a summary, review questions, and problems at the end of each chapter.
Comprehensive and updated content: The book covers all the content that is prescribed by the syllabus of various universities and boards for engineering drawing courses. It also includes the latest standards and conventions of engineering drawing, such as BIS, ISO, ANSI, etc.
Practical and relevant examples: The book provides numerous practical and relevant examples of engineering drawing from various fields of engineering, such as mechanical, electrical, civil, etc. The examples are drawn with neat and clear diagrams and are explained with step-by-step solutions.
Plenty of exercises and problems: The book offers plenty of exercises and problems for practice and self-assessment of engineering drawing skills. The exercises and problems are graded according to the level of difficulty and are arranged in a sequential order. The book also provides hints and answers to some of the exercises and problems.
By using this book, you can learn and master engineering drawing in an easy and effective way. You can also prepare for your exams or interviews with confidence and competence.
How to download and use the engineering drawing by k l narayana.rar file?
The steps to download the file from Google Drive
If you want to access the PDF version of the book by K L Narayana, you can download it from Google Drive. Google Drive is a cloud storage service that allows you to store and share files online. The engineering drawing by k l narayana.rar file is uploaded on Google Drive by someone who has a copy of the book. To download the file from Google Drive, you need to follow these steps:
Open your web browser and go to this link. This link will take you to the Google Drive page where the file is located.
If you have a Google account, sign in with your email and password. If you don't have a Google account, you can create one for free or skip this step.
On the Google Drive page, you will see a preview of the file. Click on the download icon at the top right corner of the page. A pop-up window will appear asking you to confirm your download.
Click on Download anyway. The file will start downloading to your computer. Depending on your internet speed and file size, it may take some time to complete the download.
Once the download is finished, locate the file on your computer. It will be saved in your default download folder or in a folder that you have specified before.
The steps to extract and open the file using WinRAR
The engineering drawing by k l narayana.rar file is a compressed file that contains the PDF version of the book. To open the PDF file, you need to extract or decompress the rar file using a software called WinRAR. WinRAR is a program that can create and open compressed files in various formats, such as rar, zip, 7z, etc. To extract and open the file using WinRAR, you need to follow these steps:
If you don't have WinRAR installed on your computer, you can download it from this link. Choose the version that matches your operating system (Windows, Mac, Linux, etc.) and follow the instructions to install it.
After installing WinRAR, locate the engineering drawing by k l narayana.rar file on your computer. Right-click on the file and select Extract Here. This will create a new folder with the same name as the rar file in the same location.
Open the new folder and look for a file named A Textbook on Engineering Drawing - P Kannaiah K L Narayana K Venkata Reddy.pdf. This is the PDF file of the book. Double-click on the file to open it with your default PDF reader.
If you don't have a PDF reader installed on your computer, you can download one from this link. Choose the version that matches your operating system and follow the instructions to install it.
After installing a PDF reader, you can open the PDF file of the book and view its contents. You can also print, save, or share the file as you wish.
The contents and structure of the file
The engineering drawing by k l narayana.rar file contains the PDF version of the ninth edition of the book by K L Narayana. The PDF file has 608 pages and a file size of 55.6 MB. The file has a clear and consistent structure that follows the outline of the book. The file has the following contents and structure:
Front matter: This includes the title page, preface, acknowledgements, contents, list of figures, list of tables, and list of symbols.
Part I - Fundamentals of Engineering Drawing: This includes chapters 1 to 4, which cover the topics such as introduction to engineering drawing, scales, engineering curves, and loci of points.
Part II - Projections of Points, Lines, Planes, and Solids: This includes chapters 5 to 11, which cover the topics such as orthographic projections, projections of points, projections of straight lines, projections of planes, projections of solids, sections of solids, and auxiliary views.
Part III - Development of Surfaces and Intersection of Solids: This includes chapters 12 to 14, which cover the topics such as development of surfaces, development of lateral surfaces of solids, and intersection of solids.
Part IV - Isometric Projection and Perspective Projection: This includes chapters 15 to 16, which cover the topics such as isometric projection and perspective projection.
Back matter: This includes appendices A to D, which provide additional information and data on engineering drawing standards, conversion tables, geometrical constructions, and solutions to selected problems.
How to learn and practice engineering drawing using the book by K L Narayana?
The topics and chapters covered in the book
The book by K L Narayana covers all the topics and chapters that are relevant for engineering drawing courses for engineering students of various branches and levels. The book follows a logical and systematic approach to present the topics and chapters in a coherent and progressive manner. The book starts with the fundamentals and then moves on to the projections, developments, and perspectives. The book also provides a summary, review questions, and problems at the end of each chapter.
The topics and chapters covered in the book are as follows:
Part
Chapter
Title
I
1
Introduction to Engineering Drawing
I
2
Scales
I
3
Engineering Curves
I
4
Loci of Points
II
5
Orthographic Projections
II
6
Projections of Points 71b2f0854b
