Apprentice Lineman Year 3 Questions With Complete
Solutions
_______ and bypassing each regulator during a changeout
ensures, ensures that there is no potential difference between the
two sides of the phase. Correct Answer Zeroing
________ _______ are rollers that ropes and conductors travel
through as they are being pulled in Correct Answer Stringing
dollies
_________ is commonly used to cover the top of a pole to
prevent a conductor or tie wire from accidentally coming in
contact with the pole Correct Answer Pole guard
__________ allow several different cables to be connected at
one point. Correct Answer Terminal Strips
A ________ ________ is used to maintain tension and keep
control of the conductor while it was being pulled out Correct
Answer Payout rope
A __________ create resistance on a rope or conductor, to keep
it from sagging while a ___________ pulls a rope and a
conductor through Correct Answer Tensioner, puller
A _____________ protects a URD system from over-voltages.
Correct Answer Surge Arrestor
,A ______________ is a type of variable ratio transformer that is
designed to respond to voltage changes above or below a
predetermined level. Correct Answer Voltage Regulator
A class 3 termination provides Correct Answer Voltage stress
control
A common troubleshooting safety practices verifying
information by Correct Answer Reading all information back
to the dispatcher, writing down the dispatchers instructions
A line break is usually installed when Correct Answer There
is no convenient switch to open, there is no convenient place to
remove a hot tap or cut a jumper
A line may be sectionalized by opening Correct Answer A
gang-operated air switch, a fused cutout, a recloser
A materials "K" factor is an expression of its ability to Correct
Answer Store a charge
A pad-mounted switch that connects a URD system to an
underground feeder cable is called a Correct Answer
Transclosure
A pigtail jumper is a coiled piece of wire used to extend the
primary leads because: Correct Answer The coiled wire is
easier to control and the coiled wire can be stretched as
necessary
, A step regulator has which of the following types of windings?
Correct Answer Shunt, series
A step regulator has which of the following types of windings?
Correct Answer Shunt, series
A transformer that can be energized by two different primary
voltages, depending on the position of a switch, is generally
known as a ____________ transformer Correct Answer Dual-
Voltage
A Troubleman should always treat lines and equipment as if
they are _____________. Correct Answer Energized
A voltage regulator adjusts voltage on the _____ side of the
regulator so that it remains within acceptable limits Correct
Answer Load
A voltage regulator has three bushings, how are they labeled
Correct Answer Line, load, ground
A(n) ________ regulator adjusts voltage in a continuous
fashion, while a ______ regulator adjusts voltage in a number of
defined stages Correct Answer Induction, step
According to OSHA 29 CFR 1910.333(e), what must a person
be in order to be allowed to work on electric circuit parts that
have not been de-energized first. Correct Answer Qualified
According to the following illustration, the voltage induced on
the secondary winding from the primary winding will ____ the
Solutions
_______ and bypassing each regulator during a changeout
ensures, ensures that there is no potential difference between the
two sides of the phase. Correct Answer Zeroing
________ _______ are rollers that ropes and conductors travel
through as they are being pulled in Correct Answer Stringing
dollies
_________ is commonly used to cover the top of a pole to
prevent a conductor or tie wire from accidentally coming in
contact with the pole Correct Answer Pole guard
__________ allow several different cables to be connected at
one point. Correct Answer Terminal Strips
A ________ ________ is used to maintain tension and keep
control of the conductor while it was being pulled out Correct
Answer Payout rope
A __________ create resistance on a rope or conductor, to keep
it from sagging while a ___________ pulls a rope and a
conductor through Correct Answer Tensioner, puller
A _____________ protects a URD system from over-voltages.
Correct Answer Surge Arrestor
,A ______________ is a type of variable ratio transformer that is
designed to respond to voltage changes above or below a
predetermined level. Correct Answer Voltage Regulator
A class 3 termination provides Correct Answer Voltage stress
control
A common troubleshooting safety practices verifying
information by Correct Answer Reading all information back
to the dispatcher, writing down the dispatchers instructions
A line break is usually installed when Correct Answer There
is no convenient switch to open, there is no convenient place to
remove a hot tap or cut a jumper
A line may be sectionalized by opening Correct Answer A
gang-operated air switch, a fused cutout, a recloser
A materials "K" factor is an expression of its ability to Correct
Answer Store a charge
A pad-mounted switch that connects a URD system to an
underground feeder cable is called a Correct Answer
Transclosure
A pigtail jumper is a coiled piece of wire used to extend the
primary leads because: Correct Answer The coiled wire is
easier to control and the coiled wire can be stretched as
necessary
, A step regulator has which of the following types of windings?
Correct Answer Shunt, series
A step regulator has which of the following types of windings?
Correct Answer Shunt, series
A transformer that can be energized by two different primary
voltages, depending on the position of a switch, is generally
known as a ____________ transformer Correct Answer Dual-
Voltage
A Troubleman should always treat lines and equipment as if
they are _____________. Correct Answer Energized
A voltage regulator adjusts voltage on the _____ side of the
regulator so that it remains within acceptable limits Correct
Answer Load
A voltage regulator has three bushings, how are they labeled
Correct Answer Line, load, ground
A(n) ________ regulator adjusts voltage in a continuous
fashion, while a ______ regulator adjusts voltage in a number of
defined stages Correct Answer Induction, step
According to OSHA 29 CFR 1910.333(e), what must a person
be in order to be allowed to work on electric circuit parts that
have not been de-energized first. Correct Answer Qualified
According to the following illustration, the voltage induced on
the secondary winding from the primary winding will ____ the
