Chapter 10 Flashcards

1
Q

Which line is thin Dark and has arrows on each end?

A

Dimension lines

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

what is the minimum distance between parallel dimensions?

A

1/4”

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Arcs are usually dimensioned using?

A

the Radius

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

rounds and fillets are usually dimensioned using:

A

A general Note

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

which of the following dimensioning methods should be avoided because it permits the accumulating of errors

A

Chain Dimensioning

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

which best describes the shoulder of a leader

A

the shoulder should be about 1/4” long and should start at the center of either the first or the last line of notes

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

how many decimal places should be used for dimensioning when the tolerance limits are less than 0.01

A

at least three

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Which of the following statements regarding dimensioning is NOT true:

A

Current ANSI requirements require the symbol (DIA) preceding ever diameter dimension

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

If there is a missing dimension on a given drawing you should do what to find it?

A

Calculate it out using other given dimensions

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

A note or dimension that applies to a specific item is called a

A

Local Note

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

A beveled or sloping edge is a

A

Chamfer

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Good dimensioning practices requires the Drafts person to:

A

Learn Correct dimensioning Techniques
Learn the rules of dimensioning placement
learn the choices of dimensioning

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Which of the following is true about placing dimensions?

A

avoid placing dimension lines on the object

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Dual dimensioning is the placement of _____ and decimal inch dimensioning on the same drawing

A

Metric

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

When dimensioning to a high degree of accuracy the ________ method is prefered

A

quadrants method

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

every feature must have two dimensions applied or understood, one is the size dimension the other is the ____ dimension

17
Q

a series of objects having like features but different dimensions often use the ______ dimension

18
Q

round 4.375 to two decimal places

19
Q

except in special cases dimension lines meet extension lines at a ______ angle

20
Q

the total amount a feature is allowed to very from the specified dimension

21
Q

place the dimensions in the place the object is best shown, where the ______ of the object are shown

22
Q

A diameter or radius should always be _____ by the diameter and radius symbol respectively

23
Q

crossing extension lines is an unacceptable practice

24
Q

Centerlines may not be used as extension lines

25
Crossing dimension lines should be avoided
True
26
The shoulder of a leader line should begin anywhere within the note
False
27
Double dimensioning is when two dimensions are places in standard inches and millimeters
False
28
leaders should never be drawn horizontally or vertically
True
29
The symbol for a counterbore is a "v" with legs 90 degrees apart
False
30
A single dimension should be attached to all views for which it is applicable
False