16.
Truck V-18A/MTQ is equipped with earth-boring equipment and the truck
is driven into position over the site of the hole.
The derrick is
erected and the auger placed into operation.
The auger works into
the ground until the earth reaches
a.
but does not hide the bumper spring.
b.
but does not cover the rack shaft.
c.
and hides the bumper spring.
d.
and covers the rack shaft.
17.
Cable reels are loaded on trailers and moved to the construction site.
When loaded, the reels are so positioned that the cable comes off the
a.
bottom of the reel and the direction is indicated on the side of
the reel.
b.
top of the reel and the direction is indicated on the side of the
reel.
c.
bottom of the reel and the direction is indicated on the top of
the reel.
d.
top of the reel and the direction is indicated on the top of the
reel.
18.
Weight distribution on a trailer is important and the poles are loaded
so that the load is
a.
on the drawbar to prevent the poles from slipping off when moved.
b.
off the drawbar to prevent the trailer from seesawing when moved.
c.
on the drawbar to prevent the trailer from seesawing when moved.
d.
off the drawbar to prevent the poles from slipping off when
moved.
18
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