3-18.
To indicate that a hidden line lies below
another hidden line, how should you draw
the lowermost hidden line?
1.
Break the uppermost hidden line by
the lowermost hidden line
2.
Break the lowermost hidden line by
the uppermost hidden line
3.
Allow the two hidden lines to intersect
4.
Break both hidden lines at the point of
intersection
3-19.
How much of a gap should you leave
between the object outline and an extension
line?
1.
1/16"
2.
1/8"
3.
3/16"
4.
1/4"
3-20.
How far beyond the last dimension line
should extension lines project?
1.
1/16"
2.
1/8"
3.
3/16"
4.
1/4"
3-21.
What is the minimum allowable distance
between an object outline and the first
dimension line?
1.
1/4"
2.
1/8"
3.
3/8"
4.
3/16"
3-22.
What is the minimum allowable distance
between dimension lines?
1.
1/8"
2.
1/4"
3.
3/16"
4.
3/8"
3-23.
How should you depict multiple parallel
dimensions?
1.
Staggered
2.
Vertically centered
3.
Aligned flush left
4.
Aligned flush right
3-24.
How many times the width of an arrowhead
should you draw the length of the
arrowhead?
1.
1
2.
2
3.
3
4.
4
3-25.
When carelessly drawn and varied in size,
which of the following lines causes the
drawing to look unprofessional?
1.
Arrowheads
2.
Dimension lines
3.
Hidden lines
4.
Centerlines
3-26.
Which of the following information does
leader lines terminating with a dot indicate?
1.
The note refers to nonessential
information
2.
The leader line refers to non-
dimensional information
3.
The note applies to the object outline
4.
The note applies to the object surface
3-27.
You should use a long break line when
drawing which of the following objects‘?
1.
An allen wrench
2.
A slot-head screwdriver
3.
A broom or rake handle
4.
A test tube
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