Exam 6: Normal, Inclined, and Oblique Surfaces

The symbol for symmetry is ____.

The symbol for seconds in an angular dimension is ____________________.

On machine parts, the two principal types of slots are T slots and ____________________.

An angular dimension of 0.25° is the same as 0°15'.

T slot is another name for dovetail.

A round or radius is formed on the outside edge or corner of a part.

A curved feature on in inside corner is a(n) ____________________.

The current method for specifying a reference dimension is to place the abbreviation REF after or below the dimension.

When it is necessary to show features of an inclined surface without distortion, a(n) ____ view may be used.

An angle of 60.5° is the same as ____.

When a surface is sloped in one direction, it appears as a distorted surface in two views and as a(n) ____ in the third view.