An ___ section has the section rotated to show the true shape of the sectional view.

The section planes are represented by its ___ on H.P. and V.P.

The number of mutually perpendicular planes that can surround an object in space is ___.

The arc is any part of the circumference of a ___.

The eccentricity is always ___ than one for an ellipse.

The relative values of the R.F. (S.F.) of enlarged, full size, and reducing scales are ___, ___, and ___ respectively.

What is the purpose of providing zones on the drawing sheet?

The ability to visualize the shape of the object is known as the ___ of views.