How are irregular boundary lines and short break lines drawn?

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

The true shape of a section is a ___ when a cylinder is cut by a section plane inclined to the axis.

The view obtained on the auxiliary plane which is ___ to the inclined surface of an object is called auxiliary view.

The pencil should be held by the thumb and first finger so that it rests on the second finger at about ___ from the penc…

Bow compass is used for:

In isometric projection, the receding lines are drawn with the horizontal at ___.

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