Apprentice lineman Test 1-4 with
Complete Solutions
Distributive - ANS-The expression a(b + c) = ab + ac is an
example of applying_____Law.
7a+9 - ANS-Simplify the following expression.
5a+3(a+3) -a =
72 - ANS-Solve for the unknown value in the following equation x/9=8
3 - ANS-Solve for the unknown value in the following equation. 72/x=24
A. E=IxR - ANS-What (Ohm's Law) mathematical equation is used when / and R are
known and E is to be determined?
a. E =IxR
B. E=I/R
C. E=R/I
D. E=I^2x R
c. 2.4 A - ANS-• How much current will flow through a circuit that has 50 ohms of
resistance and an applied voltage of 120 volts?
a. 0.024 A
b. 0.24 A
c. 2.4 A
d. 24 A
d. reduce the load weight by 50%. - ANS-Which of the following is NOT an advantage of
using spreader beams? Spreader beams_
a.decrease the possibility of very low sling angles.
b. eliminate load tipping.
C.eliminate sliding and/or bending.
d. reduce the load weight by 50%.
a. bow section diameter - ANS-18. The strength rating of a shackle is determined by the
a. bow section diameter
b. screw pin diameter
c. width of the saddle section
d. working load limits of swivel
, b. shackle - ANS-The recommended way to connect wire rope or synthetic slings to an
eye bolt is with a ________.
a. hook
b. shackle
c. snap hook
d.split-bolt connector
b. 2,000 lbs - ANS-Find the guy wire tension on a structure with the guy attachment 60
feet high, a 45-foot distance between the pole and anchor eye, and a combined
conductor tension of 1,200 pounds.
Use the formula: Guy Tension = Guy Length +
Anchor Distance × Line Tension.
a. 1,500 lbs
b. 2,000 lbs
C. 2,500 lbs
d. 3,000 lbs
b. an in-line deadend guy positioned before the pole - ANS-A head guy is ?.
a. a guy used on a heavy corner
b. an in-line deadend guy positioned before the pole
C. any deadend guy
D. the main guy when multiple guys are used
A. the distance between the anchor and the pole - ANS-The lead for an anchor
installation is ________.
a. the distance between the anchor and the pole
b. the guy steel left after the guy is pulled
c. the height of the guy attachment above the ground
d. the total length of the guy
b. 40 - ANS-How long should a guy be cut when the guy attachment is located 29 feet
above the ground, and the anchor rod is 22 feet from the pole?
a. 30'
b. 40'
c. 45'
d. 50'
C. protect the public from touch and step potentials when near the guy and
anchor - ANS-A guy insulator is used to ______.
a. protect an Electrical Worker from ground potential when working on a pole
b. protect the line from nuisance outages
c. protect the public from touch and step potentials when near the guy and
anchor
d. provide a visible warning of the guy's existence
Complete Solutions
Distributive - ANS-The expression a(b + c) = ab + ac is an
example of applying_____Law.
7a+9 - ANS-Simplify the following expression.
5a+3(a+3) -a =
72 - ANS-Solve for the unknown value in the following equation x/9=8
3 - ANS-Solve for the unknown value in the following equation. 72/x=24
A. E=IxR - ANS-What (Ohm's Law) mathematical equation is used when / and R are
known and E is to be determined?
a. E =IxR
B. E=I/R
C. E=R/I
D. E=I^2x R
c. 2.4 A - ANS-• How much current will flow through a circuit that has 50 ohms of
resistance and an applied voltage of 120 volts?
a. 0.024 A
b. 0.24 A
c. 2.4 A
d. 24 A
d. reduce the load weight by 50%. - ANS-Which of the following is NOT an advantage of
using spreader beams? Spreader beams_
a.decrease the possibility of very low sling angles.
b. eliminate load tipping.
C.eliminate sliding and/or bending.
d. reduce the load weight by 50%.
a. bow section diameter - ANS-18. The strength rating of a shackle is determined by the
a. bow section diameter
b. screw pin diameter
c. width of the saddle section
d. working load limits of swivel
, b. shackle - ANS-The recommended way to connect wire rope or synthetic slings to an
eye bolt is with a ________.
a. hook
b. shackle
c. snap hook
d.split-bolt connector
b. 2,000 lbs - ANS-Find the guy wire tension on a structure with the guy attachment 60
feet high, a 45-foot distance between the pole and anchor eye, and a combined
conductor tension of 1,200 pounds.
Use the formula: Guy Tension = Guy Length +
Anchor Distance × Line Tension.
a. 1,500 lbs
b. 2,000 lbs
C. 2,500 lbs
d. 3,000 lbs
b. an in-line deadend guy positioned before the pole - ANS-A head guy is ?.
a. a guy used on a heavy corner
b. an in-line deadend guy positioned before the pole
C. any deadend guy
D. the main guy when multiple guys are used
A. the distance between the anchor and the pole - ANS-The lead for an anchor
installation is ________.
a. the distance between the anchor and the pole
b. the guy steel left after the guy is pulled
c. the height of the guy attachment above the ground
d. the total length of the guy
b. 40 - ANS-How long should a guy be cut when the guy attachment is located 29 feet
above the ground, and the anchor rod is 22 feet from the pole?
a. 30'
b. 40'
c. 45'
d. 50'
C. protect the public from touch and step potentials when near the guy and
anchor - ANS-A guy insulator is used to ______.
a. protect an Electrical Worker from ground potential when working on a pole
b. protect the line from nuisance outages
c. protect the public from touch and step potentials when near the guy and
anchor
d. provide a visible warning of the guy's existence
