The actual points are denoted by ___ letters.

In the third angle projection, if the auxiliary vertical plane is placed on the right side of the object, the view obtai…

When two intersecting cylinders of same diameter, then the line of intersection will be ___.

A drafting machine is designed to perform functions of _____:

The view that actually appears to the observer when viewed from a fixed position is called a ___ view.

How are visible outlines drawn?

The ratio of the shortest distance from the focus to the shortest distance from the directrix is called ___.

For ordinary sectioning, the spacing varies between ___.