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Sathyabama Institute of Science and Technology B.Tech IT SMEA1102 Engineering Drawing Syllabus

SATHYABAMA INSTITUTE OF SCIENCE AND TECHNOLOGY SCHOOL OF COMPUTING

SMEA1102 ENGINEERING DRAWING
L T P Credits Total Marks
1 0 4 3 100

UNIT 1 LETTERING, DIMENSIONING AND GEOMETRICAL CONSTRUCTION 9 Hrs.
BIS - Lettering - Two systems of dimensioning - Dividing a straight line into any number of equal parts - Bisecting an angle
and right angled triangle - Drawing a regular pentagon and hexagon given one side - Conic sections - ellipse, parabola,
hyperbola by eccentricity method.

UNIT 2 PROJECTION OF POINTS AND LINES 9 Hrs.
Projection - Types of projection - Projection of points lying in four quadrants - Projection of lines (First angle projection only) -
Projection of lines parallel and inclined to one or both the planes.

UNIT 3 PROJECTION OF SOLIDS 9 Hrs.
Projection of simple solids like prisms, pyramids, cylinder, cone with its axis perpendicular to HP, axis perpendicular to VP,
axis inclined to HP.

UNIT 4 SECTION OF SOLIDS 9 Hrs.
Purpose of sectioning - Sectional views - Hatching - Section plane perpendicular to one plane and parallel to other plane -
Section plane inclined to HP - Section plane inclined to VP - True shape of the section

UNIT 5 DEVELOPMENT OF SURFACES AND ORTHOGRAPHIC PROJECTION 9 Hrs.
Need for development of surfaces - Types of development of surfaces - Development of pentagonal and hexagonal prisms -
Development of cylinders - Development of pentagonal and hexagonal pyramids - Development of cones.
Orthographic Projection- Free hand sketch –conversion of 3D into 2D
Max. 45 Hrs.

COURSE OUTCOMES
On completion of the course, student will be able to
CO1 - Identify the national standards related to the Engineering drawing based on BIS and construct conic sections and
polygons.
CO2 - Draw orthographic projections of points, lines.
CO3 - Draw orthographic projections of solids.
CO4 - Draw orthographic section of solids and improve the Students visualization skill to develop New products.
CO5 - Draw the development of surfaces and its applications in manufacturing industry.
CO6 - Draw the orthographic view of solids and learn to convert pictorial into orthographic projection.

TEXT/REFERENCE BOOKS
1. Engineering drawing practice for schools and colleges, SP 46 – 1988 (http:// web.iitd.ac.in/~achawla/ public_html/201/
lectures/sp46.pdf).
2. Natarajan, K.V., A Text Book of Engineering Graphics, Dhanalakshmi Publishers, 21st Edition, 2012.
3. Bhatt, N.D., Engineering Drawing Drawing, Charotar Publishing House, 53rd Edition, 2014.
4. Venugopal, K., Prabhu Raja, V., Engineering Graphics, New Age International Publishers, 15th Edition, 2018.

END SEMESTER EXAMINATION QUESTION PAPER PATTERN
Max. Marks: 100 Exam Duration: 3 Hrs.
PART A: 10 Questions carrying 2 marks each – No choice 20 Marks
PART B: 2 Questions from each unit of internal choice, each carrying 16 marks 80 Marks