Deck 38: Features and Material Condition Modifiers

Question 1

The symbol for straightness is ____.

A)
B)
C)
D)

Answer 1

B

Question 2

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 ____.

A) MCC
B) LMC
C) MMC
D) CML

Answer 2

C

Question 3

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

Answer 3

least material condition

Question 4

The symbol stands for ____________________.

Question 5

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

Question 6

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

Question 7

The symbol for parallelism is ____.

A)
B)
C)
D)

Question 8

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

A) virtual condition
B) maximum material condition
C) virtual form
D) virtual size

Question 9

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

Question 10

Features of size have no diameter AND no thickness.

Question 11

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

Question 12

The symbol stands for ____________________.

Question 13

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

Question 14

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

A) limited
B) maximum
C) minimum
D) no

Question 15

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