Industrial Arts - March 9

This instrument is used to draw circles as well as arcs.

• protractor

• compass

• divider

• French Curve

The drawing paper is placed in this board. Here, the paper should be fastened with adhering tape to prevent the paper from any movement.

• T-Square

• Triangular Scale

• Drawing Board

• Drawing Paper

This instrument is used to erase unwanted marks on the drawing paper. It is usually made up of rubber.

• drafting tape

• template

• divider

• eraser

It is usually used in order to project some irregular shapes of curve in a particular drawing.

• template

• French curve

• divider

• protractor

It is primarily used to plot angles on the drawing.

• protractor

• compass

• divider

• T-square

They are used for drawing vertical and inclined lines with the aid of a T-square.

• T-square

• triangular scale

• triangles

• template

It is an instrument that has different shapes, holes as well as designs. It is used as patterns in projecting drawings of different shapes.

• divider

• template

• French Curve

• divider

It is a straight or curved geometric element which is generated by a moving point, or thought of as an extended point.

• point

• line

• line sigment

• angle

These are lines on the same plane, which will not meet no matter how long you extend them.

• horizontal lines

• perpendicular lines

• parallel lines

• inclined line

These are straight, flat lines that go from left to right.

• vertical lines

• horizontal lines

• inclined lines

• arc