The angle which is less than a right angle is called ___.

When a line is perpendicular to H.P., its horizontal trace will coincide with view ___ of the line.

If a solid rests on an edge of its base on V.P., it must be kept ___ to H.P.

Two types of single-stroke letters are ___ and ___.

Clinographic projection belongs to the major class of projection called ___.

What does the preparation of a successful drawing depend upon?

Half imperial sheets are generally used by engineering students measuring _____:

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