Drawing standards and geometrical construction
Drawing standard SP : 46, Type of lines, lettering, dimensioning, scaling conventions.
Geometrical construction : Dividing a given straight line into any number of equal parts, bisecting a given angle, drawing a regular polygon given one side, special methods of constructing a pentagon and a hexagon. (Chapter - 1)
Orthographic Projections and Projections of Points : Introduction to orthographic projection, drawing of orthographic views of objects from their isometric views. Projection of points lying in four quadrants. (Chapter - 2)
Projections of Straight Lines and Planes and their Traces : Projections of lines parallel and perpendicular to one or both planes, projection of lines inclined to one or both planes. Traces of lines. Projection of planes parallel and perpendicular to one or both planes, projection of planes inclined to one or both planes. (Chapter - 3)
Projections of Solids : Types of solids, projections of solids with axis perpendicular and parallel to HP and VP, solids with axis inclined to one or both the planes. Projection of spheres touching each other. (Chapter - 4)
Sectioning of Solids, Isometric Projections :
Sectioning of solids : Section planes perpendicular to one plane and parallel or inclined to other plane.
Isometric projection : Isometric scale, drawing of isometric projections from given orthographic views. (Chapter - 5)