1. Lines, Lettering and Dimensioning
• Scales: Representative factor, plain scales, diagonal scales, scale of chords
• Conic Sections: Construction of ellipse, parabola and hyperbola by different methods.
Normal and Tangents
• Special Curves: Cycloid, Epicycloids, Hypo-cycloid, Involutes, Archemedian and
logarithmic spirals
2. Projections: Types of projection, Orthographic projection, First angle and third angle
projection
• Projection of points and lines, True inclinations and true length of straight lines, Traces of
straight lines, Auxiliary planes
3. • Projection of planes and solids: Projection of planes, Projection of polyhedra, Pyramids,
Cylinder and Cone
4. • Sections of Solids: Section of right solids by normal and inclined planes
• Development of Surfaces: Parallel line and radial line method for right solids
5. • Isometric Projections: Isometric Scale, Isometric axes, Isometric projections of planes
and solids