Lineman Apprentice Rodeo Study EXAM || MOST RECENT EXAM
2026-2027 ACTUAL COMPLETE REAL EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY
GRADED A+ | GUARANTEED SUCCESS!! NEWEST EXAM | JUST
RELEASED!!
what is the unit of an alternating-current frequency? - ANSWER
-hertz
define the power factor of an alternating-current curcuit -
ANSWER -the ratio of
the actual power to the product of volts times
amperes
PF=watts/VoltsxAmperes
describe the theory of operation of an electric transformer -
ANSWER -voltage
must be stepped up and then must be stepped down. the
transformer is the
apparatus used to make these
changes
describe a typical electric system - ANSWER -powerplant,
transmission,
transmission lines, substation,
distribution
,what is a transmission line? - ANSWER -a set of conductors
energized at over
69,000 volts and transmitting large blocks of electrical
energy over relatively
long
distances
how do voltage levels of transmission, subtransmision, and
distribution differ? -
ANSWER -transmission circuits: 69kv-765kv,
subtransmission
when is a direct current transmission line used? - ANSWER -
to transmit large
amounts of power over long distances or to interconnect two
AC systems that
are not
synchronized
list of functions that can be accomplished in an electric
substation - ANSWER -
switch generators, equipment, and circuits or lines in/out of the
system, change
AC voltage from on level to another, or changing AC-
>DC or DC->AC
list the component parts of the electrical distribution system -
ANSWER -(1) distribution substation, (2) distribution feeder
circuits, (3) switches, (4) protective equipment, (5) primary
, circuits, (6) distribution transformers, (7) secondaries, and (8)
services
describe a traditional distribution feeder circuit - ANSWER -
serve as a source to
branch or primary circuits and are often referred to as
distribution main-feeder
or express feeder
circuits
what is a primary circuit? - ANSWER -distribution circuits
greater than 600 volts
up to 69,00 volts are often referred to as primaries
by lineman
what is the purpose of a distribution transformer? - ANSWER -
to reduce voltage
of the primary circuit to the utilization voltage required to
supply the customer
describe an electrical service - ANSWER -the wire extending
from the distribution transformer, adjacent to the customers
property to the customers premises are called a service
what is the purpose of an electric substation - ANSWER -an
electrical substation is an installation with electrical equipment
capable of interrupting or establishing electrical circuits and
changing voltage, frequency, or other characteristics of the
electrical energy flowing in the circuits
2026-2027 ACTUAL COMPLETE REAL EXAM QUESTIONS AND
CORRECT ANSWERS (VERIFIED ANSWERS) ALREADY
GRADED A+ | GUARANTEED SUCCESS!! NEWEST EXAM | JUST
RELEASED!!
what is the unit of an alternating-current frequency? - ANSWER
-hertz
define the power factor of an alternating-current curcuit -
ANSWER -the ratio of
the actual power to the product of volts times
amperes
PF=watts/VoltsxAmperes
describe the theory of operation of an electric transformer -
ANSWER -voltage
must be stepped up and then must be stepped down. the
transformer is the
apparatus used to make these
changes
describe a typical electric system - ANSWER -powerplant,
transmission,
transmission lines, substation,
distribution
,what is a transmission line? - ANSWER -a set of conductors
energized at over
69,000 volts and transmitting large blocks of electrical
energy over relatively
long
distances
how do voltage levels of transmission, subtransmision, and
distribution differ? -
ANSWER -transmission circuits: 69kv-765kv,
subtransmission
when is a direct current transmission line used? - ANSWER -
to transmit large
amounts of power over long distances or to interconnect two
AC systems that
are not
synchronized
list of functions that can be accomplished in an electric
substation - ANSWER -
switch generators, equipment, and circuits or lines in/out of the
system, change
AC voltage from on level to another, or changing AC-
>DC or DC->AC
list the component parts of the electrical distribution system -
ANSWER -(1) distribution substation, (2) distribution feeder
circuits, (3) switches, (4) protective equipment, (5) primary
, circuits, (6) distribution transformers, (7) secondaries, and (8)
services
describe a traditional distribution feeder circuit - ANSWER -
serve as a source to
branch or primary circuits and are often referred to as
distribution main-feeder
or express feeder
circuits
what is a primary circuit? - ANSWER -distribution circuits
greater than 600 volts
up to 69,00 volts are often referred to as primaries
by lineman
what is the purpose of a distribution transformer? - ANSWER -
to reduce voltage
of the primary circuit to the utilization voltage required to
supply the customer
describe an electrical service - ANSWER -the wire extending
from the distribution transformer, adjacent to the customers
property to the customers premises are called a service
what is the purpose of an electric substation - ANSWER -an
electrical substation is an installation with electrical equipment
capable of interrupting or establishing electrical circuits and
changing voltage, frequency, or other characteristics of the
electrical energy flowing in the circuits
