Every story.

Isometric Projection:

The isomeric projection of an object is obtained on a vertical plane of projection by placing the object in such…

Development of surfaces:

A layout of the complete surface of a three dimensional object on a plane surface is called its development or…

Section Of Solids

The hidden or internal parts of an object are shown by sectional views in technical drawings. The sectional view of…

Projection Of Solids And Section Of Solids

Projection of Solids: A solid is a three dimensional object having length, breadth and thickness. It is Completely bounded by…

Projection of Plane Surfaces:

A plane is a two dimensional object having length and breadth only. Its thickness is always neglected; various shapes of…

Projection of Points:

A point is simply a space location of infinitesimal size. It may represent the corner of an object, the intersection…

Special Curves Involute:

An involute is the locus of a point on a string, as the string unwinds itself from a line or…

Engineering Curves

Construct an ellipse by eccentricity Construct a parabola by eccentricity Construct a hyperbola by eccentricity

Geometrical Constructions

The construction of plane figures such as triangle, circles, and polygons etc., used in plane geometry is called geometrical constructions.…

Lines, Lettering And Dimensioning