8-32.
The track adjuster fitting should
be lubricated every time daily
operator’s maintenance is
performed.
1.
True
2.
False
Learning Objective:
Recognize
the components and principles
of dozer attachments.
8-33.
Which of the following attachments
are dozer attachments?
1.
Blade
2.
Ripper
3.
Winch
4.
All of the above
8-34.
Which of the following personnel
are responsible for checking the
dozer cutting edges for wear?
1.
The operations officer
2.
The dispatcher
3.
The operator
4.
The field crew mechanic
8-35.
Most push arms are attached to
what location on a blade?
1.
The top of the blade
2.
The center of the blade
3.
The front of the blade
4.
The bottom of the blade
8-36.
A forward blade pitch adjustment is
for dozing what type of material?
1.
Hard
2.
Sandy
3.
Salty
4.
Loose
8-37.
An angle blade can be angled to
what amount of degrees to either
side?
1.
10°
2.
15°
3.
20°
4.
25°
8-38.
Which of the following types of
blades drift large volume loads
efficiently over long distances?
1.
Angle
2. "U"
3.
Straight
4.
Push
8-39.
Which of the following dozer
attachments is used to break up
compacted materials, to uproot
boulders and stumps, and to rip
up concrete slabs?
1.
Jackhammer
2.
Boulder buster
3.
Ripper
4.
Blade
8-40.
The winch line pull is what
percentage, if any, greater
than a straight dozer pull?
1.
10% to 20%
2. 30% to 40%
3.
50% to 100%
4.
None
8-41.
When rewinding the wire rope back
onto the winch drum, the rigger’s
hands should stay clear of the
winch drum by at least how many
feet?
1.
3
2.
6
3.
9
4.
12
Learning Objective:
Recognize
the principles of dozer operating
techniques.
8-42.
Crossing ditches, ridges, rocks,
or logs at an angle with a dozer
produces which of the following
results?
1.
Slows the fall
2.
Lessens the danger of upsetting
the dozer
3.
Reduces the jolt of the fall
4.
All of the above
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