Chapter 1

Introduction to Engineering Drawing

Instruments and their uses

medium • 1 min read

Lettering and dimensioning

medium • 2 min read

Scales (Plain and Diagonal)

medium • 3 min read

Geometrical constructions

medium • 4 min read

Conic sections

medium • 5 min read

Chapter 2

Orthographic Projections

Principles of orthographic projection

medium • 1 min read

First and third angle projections

medium • 2 min read

Projection of points

medium • 3 min read

Projection of lines

medium • 4 min read

Projection of planes

medium • 5 min read

Chapter 3

Projection of Solids

Types of solids

medium • 1 min read

Solids with axes perpendicular to reference planes

medium • 2 min read

Solids with axes inclined to one reference plane

medium • 3 min read

Solids with axes inclined to both reference planes

medium • 4 min read

Sections of solids

medium • 5 min read

Chapter 4

Development of Surfaces

Concept of development

medium • 1 min read

Development of prisms and cylinders

medium • 2 min read

Development of pyramids and cones

medium • 3 min read

Intersection of surfaces

medium • 4 min read

Applications of development

medium • 5 min read

Chapter 5

Isometric Projections

Isometric scale

medium • 1 min read

Isometric views of simple objects

medium • 2 min read

Isometric views of complex solids

medium • 3 min read

Conversion of orthographic to isometric views

medium • 4 min read

Introduction to CAD (Computer-Aided Drafting)

medium • 5 min read