Introduction

A drawing is a Graphical representation of the object and structures and is done using freehand , mechanical or computer methods. Drawing , or more concrete, such as sophisticated 3 dimensional computer models.

Engineering Drawing are created using a variety of instruction ranging from traditional tools , such as pencils, compass , mini drafter and stencils, to the computer.Drawing tools are used to make accurate and legible drawings and models.Today computer are used for most drawing and modeling requirements

Traditional Drawing instruments are still important , especially for sketching.

Engineering graphics is a real and complete language used in the design process for:

1. Communication
2. Solving problems
3. Quickly and accurately visualizing objects.
4. Conducting analyses
5. Documentation