Engineering Graphics-II detail TNDTE Diploma syllabus for 2nd Sem M scheme is extracted from TNDTE official website and presented for diploma students. The course code (30026), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.
For all other 2nd sem syllabus for diploma m scheme tndte you can visit 2nd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for engineering graphics-ii is as follows.
Rationale:
Engineering graphics is a basic subject for all branches of Diploma Engineering and Technology. Since engineering drawing is considered as the language of engineers, the proper understanding and practice is required with proper instruments.
This subject is aimed at providing basic understanding of the fundamentals of Engineering Drawing; mainly visualization, graphics theory, standards & conventions of drawing, the tools of drawing and the use of Drawings in engineering applications.
The topics covered are based on the syllabus for Diploma studies in engineering. The subject is planned to include sufficient practices which would help the student in visualization of three dimensional objects and developing the drawing.
The chapters are arranged in sequence and starts from the basic concepts of constructions of special curves and polygons, proceeds to the principles of projection solids and section of solids. By the end of the subject it is expected that the students would be matured to visualize any engineering component by reading an engineering drawing.
Objectives:
At the end of the practice, the students will be able to,
- Understand the importance of drawing.
- Identify and uses of the drawing instruments.
- Acquire knowledge about the construction ofspecial curves.
- Draw the development of solids and objects.
- Draw the projection and sectional views of solids and true shape.
- Construct orthographic views into isometric drawings.
Unit 1
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Unit 2
Development of surfaces
Methods of development – Need for development – Development of regular polygons: prism, cylinder, cone and pyramids. Exercises in rectangular, pentagon and hexagon prisms and pyramids. Exercises in regular cylinder and cone.
Development of truncated prism and cylinder, frustum of pyramid and cone.
Development of miscellaneous objects – T-pipe, elbow, ducts, tray, lamp shade and funnel.
Unit 3
Projection of solids
Introduction – important terms – classification of solids – polyhedron -solids of revolution – exercises in triangular and hexagonal prisms -triangular and hexagonal pyramids – cylinder and cone. Projections of solids in simple positions – Axis parallel to one plane and perpendicular to other plane – axis inclined to one plane and parallel to other plane – axis parallel to both planes – exercises.
Section of Solids
Introduction – terminology – true shape – sectional view – need for sectional view – cutting plane – section lines – triangular and hexagonal prisms and pyramids – cylinder and cone. Position of solids – Axis parallel to one plane and perpendicular to other plane – axis parallel to both planes – exercises. Position of cutting planes – cutting plane perpendicular to one plane and parallel to another plane – cutting plane perpendicular to one plane and inclined to another plane – exercises. 27
Unit 4
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Text Books:
- Bhatt N.D. and Panchal V.M., Engineering Drawing, Charotar Publishing House, 50th Edition, 2010.
- Gill P.S., Engineering drawing, S.K.Kataria & Sons.
Reference Books:
- Gopalakrishnan.K.R., “Engineering Drawing”, (Vol.I and Vol.II), Dhanalakshmi publishers, Edition 2, 1970
- Venugopal.K, Sreekanjana G, Engineering Graphics New Age International Publishers.
- K V Nataraajan A Text Book of Engineering Drawing
- Besant Agrawal, C M Agrawal Engineering drawing, Tata McGraw Hill Education Private Limited.
- Barkinson & Sinha, “First Year Engineering Drawing”, Pitman Publishers.
Question pattern
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