TECHNICAL DRAWING SYMBOLS AND REPRESENTATIONS

Thick Continuous Line

Identify this line - (hint it is not used for dimensioning).

• Border Line

• Circle Line

• Title Block Line

• Arc Line

• All the Above

Thick dashes

What is this line?

• Fold Lines

• Hidden lines

• Total Lines

• Half Lines

Thin Continuous Line

What does this line represent?

• Dimensioning Lines,

• Measurement Lines

• Border Lines

• All the Above

A visual representation of a GENERAL idea with some essential detail.

• Orthographic

• Isometric

• Technical Drawing

• Sketch

A visual representation of a complete idea with all essential detail.

• Isometric

• Sketch

• Technical drawing

• Orthographic

Thin chain Line

What would this line represent.

• Hidden Lines

• Fold Lines

• Halving Lines

• Centre Lines

Neat and clean lines are used in this type of drawing

• Sketch

• Technical Drawing

• Isometric

• Orthographic

This symbol represents?

• Cylinder mark

• Bulls Eye Mark

• Centre Mark

• Target Mark

Technical drawings DO NOT require drawing tools

• True

• False

This type of line is called?

• Leap Line

• Pointer Line

• Tap Line

• Leader Line