NCET 2026 Engineering Graphics Syllabus: Section-Wise Unit Syllabus

Unit	Topic Area	Key Topics Covered	Preparation Focus
1	Introduction to Engineering Graphics	Importance of engineering drawing; drawing instruments; lines, lettering, dimensioning; scales	Basics of technical drawing standards
2	Geometrical Constructions	Construction of lines, angles, polygons, circles, tangents, and curves (ellipse, parabola, hyperbola)	Accuracy in geometric constructions
3	Projection of Points & Lines	Principles of orthographic projection; projections of points and straight lines in different quadrants	Understanding projection methods
4	Projection of Planes	Projection of plane figures inclined to principal planes	Visualization of planar surfaces
5	Projection of Solids	Projection of prisms, pyramids, cylinders, cones, and spheres in various positions	3D to 2D representation skills
6	Sections of Solids	Sectional views; true shape of sections; cutting planes	Interpretation of sectional drawings
7	Development of Surfaces	Development of lateral surfaces of solids (prisms, cylinders, cones, pyramids)	Surface layout techniques
8	Isometric Projection	Isometric scale; isometric views of simple objects and solids	3D visualization and representation
9	Orthographic Projections	First-angle and third-angle projections; multiview drawings	Standard engineering drawing conventions
10	Introduction to CAD	Basics of Computer-Aided Drafting; simple 2D drawing commands; applications of CAD software	Use of digital tools in drafting

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