# Dimensioning MCQ Questions & Answers

Dimensioning MCQs : This section focuses on the "Dimensioning". These Multiple Choice Questions (MCQs) should be practiced to improve the Dimensioning skills required for various interviews (campus interview, walk-in interview, company interview), placement, entrance exam and other competitive examinations.

Question 1

A circular arc is dimensioned in the view where you see its true shape by giving the value for its:

A. Diameter
B. Arc length
D. Chord length

Question 2

Baseline dimensions are referenced from a common geometric feature known as a ________.

A. edge
B. corner
C. datum
D. point of reference

Question 3

Given a situation in which the drafter has crossed extension lines in a drawing what can be done to clean up the point of crossing?

A. Use the Modify tool to clean up the extension lines.
B. Use the Tolerance tool to clean up the extension lines.
C. Use the Break tool to clean up the extension lines.
D. Use the stretch tool to clean up the extension lines.

Question 4

How can the drafter prevent AutoCAD from placing or stacking another center mark on a circle when adding a diameter dimension to it?

A. Explode the dimension and then erase the center mark.
B. Use the Properties dialog box to turn off the center mark of the dimension.
C. It can't be done.
D. Use the trim tool to take away the stacked center mark.

Question 5

In this type of dimensioning, allowance must be made for bends:

A. Angular
B. Tolerance
C. Datum
D. Sheet metal

Question 6

In U.S. structural and architectural drafting, all dimensions of this length are usually expressed in feet and inches:

A. One inch or over
B. One foot or over
C. One yard or over
D. One rod or over

Question 7

One way to evenly space dimensions on a drawing is to use the ________.

A. Dimension Space tool
B. Linear tool
C. Continue tool
D. Baseline tool

Question 8

Placement of dimensions on a drawing is controlled by ________.

A. ANSI
B. The design engineer
C. Corporate drafting standards
D. All of the above

Question 9

The ________ dimension tool will place the length of an angled line.

A. Aligned
B. Angle
C. Linear

Question 10

The ________ tool on the Dimension tool bar places the length of an arch on a drawing.

B. Arc Length
D. Diameter

Question 11

The ________ tool on the Dimension tool bar will place several dimensions at one time by using a selection box placed over several part features.

A. Linear
B. Continue
C. Baseline
D. Quick Dimension

Question 12

The condition of a part when it contains the least amount of material is referred to as ________.

A. smallest
B. LMC
C. MMC
D. actual size

Question 13

The maximum and minimum sizes of a feature are identified by a ________ tolerance.

A. Limits
B. GD&T
C. reference
D. allowance

Question 14

This is a line terminated by arrowheads, indicating the direction and extent of a dimension:

A. Dimension line
B. Extension line
D. Centerline

Question 15

This is a thin solid line directing attention to a note or dimension and starting with an arrowhead or dot:

A. Dimension line
B. Extension line
D. Specification

Question 16

This is the total amount that the feature on the actual part is allowed to vary from what is specified by the dimension:

A. Allowance
B. Tolerance
C. Specification
D. Difference