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You will be able to find information about Engineering drawing along with its Course Objectives and Course outcomes and also a list of textbook and reference books in this blog.You will get to learn a lot of new stuff and resolve a lot of questions you may have regarding Engineering drawing after reading this blog. Engineering drawing has 5 units altogether and you will be able to find notes for every unit on the CynoHub app. Engineering drawing can be learnt easily as long as you have a well planned study schedule and practice all the previous question papers, which are also available on the CynoHub app.

All of the Topic and subtopics related to Engineering drawing are mentioned below in detail. If you are having a hard time understanding Engineering drawing or any other Engineering Subject of any semester or year then please watch the video lectures on the official CynoHub app as it has detailed explanations of each and every topic making your engineering experience easy and fun.

Engineering drawing Unit One

Introduction to Engineering Drawing

Principles of Engineering Drawing and its significanceConventions in drawing-lettering – BIS conventions.
a) Conic sections including the rectangular hyperbola- general method only,
b) Cycloid, epicycloids and hypocycloid c) Involutes

Engineering drawing Unit Two

Projection of points, lines and planes

Projection of points in any quadrant, lines inclined to one or both
planes, finding true lengths, angle made by line. Projections of regular plane surfaces.

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Engineering drawing Unit Three

Projections of solids

Projections of regular solids inclined to one or both planes by
rotational or auxiliary views method.

Engineering drawing Unit Four

Sections of solids

Section planes and sectional view of right regular solids- prism, cylinder,
pyramid and cone. True shapes of the sections.

Engineering drawing Unit Five

Development of surfaces

Development of surfaces of right regular solids-prism, cylinder,
pyramid, cone and their sectional parts.

Engineering drawing Course Objectives

Bring awareness that Engineering Drawing is the Language of Engineers.
● Familiarize how industry communicates technical information.
● Teach the practices for accuracy and clarity in presenting the technical information.
● Develop the engineering imagination essential for successful design.

Engineering drawing Course Outcomes

After completing the course, the student will be able to
● Draw various curves applied in engineering. (l2)
● Show projections of solids and sections graphically. (l2)
● Draw the development of surfaces of solids. (l3

Engineering drawing Text Books

K.L.Narayana & P.Kannaiah, Engineering Drawing, 3/e, Scitech Publishers, Chennai, 2012.
2. N.D.Bhatt, Engineering Drawing, 53/e, Charotar Publishers, 2016.

Engineering drawing Reference Books

Dhanajay A Jolhe, Engineering Drawing, Tata McGraw-Hill, Copy Right, 2009
2. Venugopal, Engineering Drawing and Graphics, 3/e, New Age Publishers, 2000
3. Shah and Rana, Engineering Drawing, 2/e, Pearson Education, 2009
4. K.C.John, Engineering Graphics, 2/e, PHI, 2013
5. Basant Agarwal & C.M.Agarwal, Engineering Drawing, Tata McGraw-Hill, Copy
Right, 2008

Scoring Marks in Engineering drawing

Scoring a really good grade in Engineering drawing is a difficult task indeed and CynoHub is here to help!. Please watch the video below and find out how to get 1st rank in your B.tech examinations . This video will also inform students on how to score high grades in Engineering drawing. There are a lot of reasons for getting a bad score in your Engineering drawing exam and this video will help you rectify your mistakes and help you improve your grades.

Information about JNTU-A B.Tech R20 Engineering drawing was provided in detail in this article. To know more about the syllabus of other Engineering Subjects of JNTUH check out the official CynoHub application. Click below to download the CynoHub application.

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