15.
The construction crew chief uses the pull finder in measuring a corner
and obtains a line angle reading of 8, 4 minutes.
This reading
indicates a pull of
a.
7 feet and the corner pole must be guyed.
b.
7 feet and the corner pole requires no guying.
c.
8 feet and the corner pole must be guyed.
d.
8 feet and the corner pole requires no guying.
16.
Guy Rule LC-46 is used to provide guying information.
When using this
device, an increase in the lead of the guy
a.
increases the number of guys required.
b.
increases the stress on the guys.
c.
decreases the height of the guy.
d.
decreases the size of the guy.
17.
A pole line construction crew is setting poles and installing guys for
an open wire system.
Using Guy Rule LC-46, determine the size of
strand required for the side guy when the height is 30 feet, and lead
is 20 feet, the pull is 30 feet, and 60 wires are carried on the pole.
a.
6M (6,000) pounds
c.
12M (12,000) pounds
b.
10M (10,000) pounds
d.
70M (70,000) pounds
18.
Using Guy Rule LC-46, determine the size of strand for the head guy in
an aerial cable system when the height is 25 feet, the lead is 30
feet, and the pole supports cable on 20M suspension strand.
a.
6M (6,000) pounds
c.
30M (30,000) pounds
b.
16M (16,000) pounds
d.
36M (36,000) pounds
19.
Using Guy Rule LC-46, determine size of strand for guy to stub or tree
when the height of the guy is 6 feet, the lead is 30 feet, the pull is
33 feet, and 60 wires are carried on the pole.
a.
10M (10,000) pounds
c.
26M (26,000) pounds
b.
16M (16,000) pounds
d.
42M (42,000) pounds
11
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