ISOMETRIC PROJECTIONS
In engineering drawing, orthographic projection of a solid is best way of…
Classification of solids
Polyhedron A polyhedron is a solid bounded by planes called faces, which…
Projections of Solids
Introduction Any object having definite length, width and height is called a…
PROJECTIONS OF PLANES & SOLIDS
Projection of Planes Introduction A plane is a two-dimensional geometrical entity. It…
Projections of Points
Point A point usually represented by a dot is a dimensionless geometrical…
ORTHOGRAPHIC PROJECTIONS
Projections Projection As per the optical physics, projection is a process of…
Geometrical Constructions
Introduction Engineering drawing consists of a number of geometrical Constructions. A few…


