ENGINEERING GRAPHICS
ENGINEERING GRAPHICS SUBJECT CODE: 2110013 B.E. 1st YEAR
Type of course: Engineering Science
Prerequisite: Zeal to learn the subject
Rationale: Engineering Drawing is an effective language of engineers. It is the foundation block which strengthens the engineering & technological structure. Moreover, it is the transmitting link between ideas and realization.
Chapter 1: Introduction to Engineering Graphics: Drawing instruments and accessories, BIS – SP 46. Use of plane scales, Diagonal Scales and Representative Fraction.
Chapter 2: Engineering Curves: Classification and application of Engineering Curves, Construction of Conics, Cycloidal Curves, Involutes and Spirals along with normal and tangent to each curve.
Chapter 3: Projections of Points and Lines: Introduction to principal planes of projections, Projections of the points located in same quadrant and different quadrants, Projections of line with its inclination to one reference plane and with two reference planes. True length and inclination with the reference planes.
Chapter 4: Projections of Planes: Projections of planes (polygons, circle and ellipse) with its inclination to one reference plane and with two reference planes, Concept of auxiliary plane method for projections of the plane.
Chapter 5: Projections of Solids and Section of Solids: Classification of solids. Projections of solids (Cylinder, Cone, Pyramid and Prism) along with frustum with its inclination to one reference plane and with two reference planes. Section of such solids and the true shape of the section.
Chapter 6: Orthographic Projections: Fundamental of projection along with classification, Projections from the pictorial view of the object on the principal planes for view from front, top and sides using first angle projection method and third angle projection method, full sectional view.
Chapter 7: Isometric Projections and Isometric View or Drawing: Isometric Scale, Conversion of orthographic views into isometric projection, isometric view or drawing.
Sr No. 
Chapter 
Teaching Hours 
Module Weightage 
1 
Introduction to Engineering Graphics 
– 
20% 
2 
Engineering Curves 
6 

3 
Projections of Points and Lines 
6 
30% 
4 
Projections of Planes 
6 

5 
Projections of Solids and Section of Solids 
6 
15% 
6 
Orthographic Projections 
– 
35% 
7 
Isometric Projections and Isometric View or Drawing 
– 
Note: Topic No. 1, 6 and 7 of the above syllabus to be covered in Practical Hours.
Reference Books:
1. A Text Book of Engineering Graphics by P.J.Shah S.Chand & Company Ltd., New Delhi
2. Elementary Engineering Drawing by N.D.Bhatt Charotar Publishing House, Anand
3. A text book of Engineering Drawing by R.K.Dhawan, S.Chand & Company Ltd., New Delhi
4. A text book of Engineering Drawing by P.S.Gill, S.K.Kataria & sons, Delhi
5. Engineering Drawing by B. Agrawal and C M Agrawal, Tata McGraw Hill, New Delhi
Course Outcome:
After learning the course the students should be able to
1. To know and understand the conventions and the methods of engineering drawing.
2. Interpret engineering drawings using fundamental technical mathematics.
3. Construct basic and intermediate geometry.
4. To improve their visualization skills so that they can apply these skills in developing new products.
5. To improve their technical communication skill in the form of communicative drawings.
6. Comprehend the theory of projection.
List of Practical:
Students are required to prepare drawing sheets on the following topics. Minimum three problems must be given for sheet number 3 to 8.
1. Practice sheet (which includes dimensioning methods, different types of line, construction of different polygon, divide the line and angle in parts, use of stencil,)
2. Plane scale and diagonal scale
3. Engineering curves
4. Projection line
5. Projection of plane
6. Projection and section of solid
7. Orthographic projection
8. Isometric projection
Major Equipments: models and charts on the topics of curriculum
List of Open Source Software/learning website: http://nptel.iitm.ac.in/courses.php
*PA (M): 10 marks for Active Learning Assignments, 20 marks for other methods of PA
* Syllabus is subjected to change at any time by GTU, we recommend to follow gtu website for all updates on syllabus.