Third Angle Projection

1. There are two main types of projection in common use throughout the technical world. One is called ‘First Angle’ and the other is called ‘_________________.’

• Second Angle

• Third Angle

• Fourth Angle

• Orthographic Projection

In Third Angle projection the object is placed in the ___________ .

• First Quadrant

• Second Quadrant

• Fourth Quadrant

• Third Quadrant

Third Angle projection is a method of ___________________ projection, which is a way of drawing a 3D design using a series of 2D views.

• Orthographic

• Isometric

• CAD

• Sketch

Third Angle projection is where the 3D object is seen to be in the 3rd quadrant. It is positioned below and ____________ the viewing planes, the planes are transparent, and each view is pulled onto the plane closest to it.

• beside

• between

• above

• behind

The front plane of projection is seen to be ___________ the observer and the object.

• above

• below

• front

• between

The plan (top) view of the Third Angle Projection is a ‘_______________’ view from above.

• birds eye

• fish eye

• cats eye

• tigers eye

What is the difference of the Third angle projection from First Angle Projection?

• Third Angle projection is where the 3D object is seen to be in the 3rd quadrant.

• It is positioned below and behind the viewing planes, the planes are transparent, and each view is pulled onto the plane closest to it.

• The front plane of projection is seen to be between the observer and the object.

• All of the above.