Dimensions and tolerances are used to define the required distances between lines, planes,
and points on an object.
By the end of this course, you will be able to
• Define a feature
• Define a feature of size
• Describe the function of dimensions and tolerances on an engineering drawing
• Describe, identify, and interpret linear dimensions
• Describe, identify, and interpret dimensions for circular features
• Describe, identify, and interpret dimensions for angular features
• Describe basic rules for dimensioning an engineering drawing
• Describe different features of holes and their symbols
Course ID Number: DWG-1005