sc JNTUK B.TECH R20 1-1 Syllabus For Engineering drawing PDF 2022 – Cynohub

# JNTUK B.TECH R20 1-1 Syllabus For Engineering drawing PDF 2022

### Get Complete Lecture Notes for Engineering drawing on Cynohub APP

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

#### UNIT-1

Objective: To introduce the students to use drawing instruments and to draw polygons, Engg. Curves.

Polygons: Constructing regular polygons by general methods, inscribing and describing polygons on circles.

Curves: Parabola, Ellipse and Hyperbola by general and special methods, cycloids, involutes, tangents &normals for the curves.

Scales: Plain scales, diagonal scales and vernier scales

### Engineering drawing Unit Two

#### UNIT-2

Objective: To introduce the students to use orthographic projections, projections of points & simple lines. To make the students draw the projections of the lines inclined to both the planes.

Orthographic Projections: Reference plane, importance of reference lines, projections of points in various quadrants, projections of lines, line parallel to both the planes, line parallel to one plane and inclined to other plane.

Projections of straight lines inclined to both the planes, determination of true lengths, angle of inclination and traces.

### Engineering drawing Unit Three

#### UNIT-3

Objective: The objective is to make the students draw the projections of the plane inclined toboth the planes.

Projections of planes: regular planes perpendicular/parallel to one reference plane and inclined to the other reference plane; inclined to both the reference planes.

### Engineering drawing Unit Four

#### UNIT-4

Objective: The objective is to make the students draw the projections of the various types of solids in different positions inclined to one of the planes.

Projections of Solids – Prisms, Pyramids, Cones and Cylinders with the axis inclined to both the planes.

### Engineering drawing Unit Five

#### UNIT-5

Objective: The objective is to represent the object in 3D view through isometric views. The student will be able to represent and convert the isometric view to orthographic view and vice versa.

Conversion of isometric views to orthographic views; Conversion of orthographic views to isometric views.

Computer Aided Design, Drawing practice using Auto CAD, Creating 2D&3D drawings of objects using Auto CAD

### Engineering drawing Course Objectives

Engineering drawing being the principal method of communication for engineers, the objective is to introduce the students, the techniques of constructing the various types of polygons, curves and scales. The objective is also to visualize and represent the 3D objects in 2D planes with proper dimensioning, scaling etc.

### Engineering drawing Course Outcomes

The student will learn how to visualize 2D & 3D objects.

### Engineering drawing Text Books

Engineering Drawing by N.D. Butt, Chariot Publications

Engineering Drawing by Agarwal & Agarwal, Tata McGraw Hill Publishers

### Engineering drawing Reference Books

Engineering Drawing by K.L.Narayana& P. Kannaiah, Scitech Publishers

Engineering Graphics for Degree by K.C. John, PHI Publishers

Engineering Graphics by PI Varghese, McGrawHill Publishers

Engineering Drawing + AutoCad – K Venugopal, V. Prabhu Raja, New Age