Deck 43: Position Tolerances

Question 1

When the MMC or LMC modifying symbol is not shown in the feature control frame, it is understood that RFS applies.

Answer 1

True

Question 2

When accurately locating features on a drawing, either coordinate or ____________________ tolerancing may be applied.

Answer 2

geometric

Question 3

The location of a single hole on a part drawing is usually done using _____________________________________________ dimensioning.

Answer 3

rectangular coordinate or cartesian

Question 4

As the MMC of a feature changes, the size tolerance zone also changes.

Question 5

In positional tolerancing, the axis or center line of the feature must lie with a ____________________ tolerance zone.

Question 6

The acronym ASME stands for ____.

A) Association for Standards in Mechanical Engineering
B) American Society of Mechanical Engineers
C) American Society of Manufacturing Engineers
D) Association for Standards in Manufacturing Engineering

Question 7

Coordinate tolerancing is more precise than positional tolerancing.

Question 8

The symbol for dimension origin is ____.

A)
B)
C)
D)

Question 9

Positional tolerancing defines a zone within which the center, axis, or center plane of a feature of size is permitted to vary from ____________________.

Question 10

General tolerance notes on a drawing apply to general as well as basic dimensions.

Question 11

The geometric characteristic symbol for position is ____.

A)
B)
C)
D) three-dimensional

Question 12

One of the most commonly used applications of positional tolerancing is in the location of small round holes.

Question 13

Theoretically, when converting a coordinate tolerance zone with a positional tolerance zone, the diameter of the positional tolerance would equal the ____________________ of the coordinate tolerance zone.

Question 14

The positional tolerance represents the diameter of a ____ tolerance zone.

A) cylindrical
B) circular
C) square
D) rectangular