Exam 38: Features and Material Condition Modifiers

Theoretically, lines, line elements, and single surfaces have no diameter and no thickness.

The symbol for parallelism is ____.

The symbol stands for ____________________.

When a feature or part is at the limit of size that results in it having the maximum amount of material, it is said to be at ____.

Features of size have no diameter AND no thickness.

When freedom of assembly is an important consideration, LMC is most desirable.

The maximum straightness tolerance is the specified tolerance minus the amount the feature departs from its MMC size.

The size of a feature that results when the part contains the minimum amount of material is called _________________________.

The symbol stands for ____________________.

The symbol for straightness is ____.

Specifying _________________________ is limited to positional tolerance applications where MMC does not provide the desired control and RFS is too restrictive.

The absence of a modifying symbol in a feature control frame indicates that ______________________________ applies.

If a feature is at its maximum material limit everywhere, ____ errors of straightness are permitted.

The overall envelope of perfect form within which the feature would just fit is referred to as ____.

When MMC or LMC is not specified with a geometric tolerance for a feature of size, the tolerance applies regardless of feature size.