Two types of dimension required on a drawing are ___ and ___.

When the auxiliary plane is perpendicular to the principle of the projection, the view obtained is called ___ auxiliary …

When both the views coincide with the XY plane, the line is lying in ___.

The three forms of axonometric projection are diametric, trimetric, and ___ projection.

Natural north light is best suited for a ...

When a plane is perpendicular to a reference plane, its projection on the plane is ___.

For drawing small instruments, e.g., watch parts, ___ scale is used.

A straight line is defined as the ___ distance between two points.