Introduction to Engineering Drawing
This chapter contains information about engineering drawing and provides basic knowledge of drawing sheets and drawing instruments
After reading this chapter you will be able to
- identify different drawing instruments
- know about the application of drawing instruments
- select appropriate grade of pencil and drawing sheet size
A drawing is a graphical representation of a real object. The purpose of a drawing is to define and specify the shape and size of a particular object by means of lines. Other information about the object, which cannot be expressed by lines, is given alongside ...