Examination Scheme for Engineering Graphics 2024 Pattern
The total marks allocated for the course are 125, distributed as follows:
| Examination Component | Marks |
| Comprehensive Continuous Evaluation (CCE) | 30 Marks |
| End-Semester Examination (ESE) (Theory) | 70 Marks |
| Term Work | 25 Marks |
| Total Marks | 125 Marks |
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Unit 1 – 2
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| Unit No: 2 | Download Now |
Unit 3 – 5
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| Unit No: 4 | Download Now |
| Unit No: 5 | Download Now |
Syllabus
Unit I: Fundamentals of Engineering Drawing and Projection of Point and Line (06 Hours)
Fundamentals of Drawing:
- Introduction to drawing instruments and their uses
- Drawing sheet sizes and layouts
- Types of lines
- Dimensioning methods and general rules of dimensioning
Theory of Projection:
- Projection of points in all possible quadrants
- Projection of lines:
- Parallel to both reference planes
- Perpendicular to one reference plane
- Inclined to one and parallel to the other reference plane
- Inclined to both reference planes (First angle projection)
Unit II: Projection of Plane (06 Hours)
- Introduction to plane projection
- Projection of plane:
- When parallel to one and perpendicular to the other reference plane
- When inclined to one and perpendicular to the other reference plane
- When inclined to both reference planes
Unit III: Engineering Curves and Development of Lateral Surfaces (06 Hours)
Engineering Curves:
- Conic Sections: Ellipse, Parabola, Hyperbola (by directrix–focus and rectangle methods)
- Helix (one convolution) on cylinder and cone
- Cycloid, Involute of a circle, Archimedean spiral (one convolution)
Development of Lateral Surfaces:
- Introduction and methods of development
- Development of lateral surfaces of right solids: cube, prisms, cylinder, pyramids, cone
- (No sectioned solids)
Unit IV: Orthographic Projection (06 Hours)
- Introduction and principles of projection
- Plane of projection and methods of projection
- Orthographic projection:
- First angle and third angle methods
- Representation of hidden, curved, and circular features
- Typical problems using the First angle projection method
Unit V: Isometric Projection (06 Hours)
- Introduction to isometric projection
- Isometric lines, planes, non-isometric lines and planes
- Isometric scale
- Difference between isometric view and projection
- Construction of isometric projection/view from given orthographic views
Course Outcome
The course enables students to understand and apply the fundamentals of engineering graphics, projections, and geometric constructions. It develops skills to create orthographic and isometric drawings, engineering curves, and solid developments for effective visual communication in engineering design.